Energy Efficient World Leaders Infographic Sources

http://cars.aol.co.uk/2010/05/13/cameron-gets-a-new-jag-to-go-with-the-new-job/

http://www.motortorque.com/blog/2010-08/jaguar-xj-sentinel-the-bombproof-big-cat-17683

http://conservativehome.blogs.com/centreright/2010/06/david-cameron-flew-into-the-g20-summit-with-virgin-atlantic-not-ba.html

http://www.bloomberg.com/news/2012-07-06/diamond-s-turbulent-landing-highlights-tory-u-turn.html

http://www.theguardian.com/politics/2012/apr/10/david-cameron-sonangol-oil-plane

https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/314015/PM_overseas_travel_oct_dec_13.csv/preview

http://www.planepictures.net/netsearch4.cgi?stype=actype&srng=2&srch=British+Aerospace+BAe+146-100+(CC.2)

http://www.auto-motor-und-sport.de/news/kanzler-auto-bmw-760-li-high-security-eine-sichere-wahl-1414764.html

http://www.auto-motor-und-sport.de/news/kanzler-auto-bmw-760-li-high-security-eine-sichere-wahl-1414764.html

http://www.spiegel.de/politik/deutschland/merkels-neue-air-force-one-raketenabwehr-fuer-die-kanzlerin-a-753999.html

http://www.bloomberg.com/news/2011-01-20/merkel-gets-vip-fleet-as-budget-cutting-claims-greek-irish-jets.html

http://www.leftlanenews.com/the-beast-10-things-you-need-to-know-about-the-presidents-limo.html

http://www.popularmechanics.com/cars/news/vintage-speed/4300349

http://www.boeing.com/boeing/defense-space/military/af1/af1spec.page

http://www.navair.navy.mil/index.cfm?fuseaction=home.displayPlatform&key=FA7A1BAE-DFF5-4447-9B33-69D8E9E1DDCB

http://www.navair.navy.mil/index.cfm?fuseaction=home.displayPlatform&key=F9282FA9-E2CE-4C1E-A461-BA92E62F99A6

http://dailycaller.com/2012/03/09/obamas-campaign-gets-more-usaf-aircraft/

http://www.maxfotografie.nl/aviation/22-3-2014-c-17-globemaster-iii-bringing-obamas-beast-to-amsterdam/

http://www.tf1.fr/auto-moto/actualite/presentation-de-la-citroen-ds5-de-francois-hollande-7243284.html

http://www.citroen.co.uk/new-cars/ds-range/citroen-ds5/hydrid4-technology/#/new-cars/ds-range/citroen-ds5/hydrid4-technology/   

http://www.ba107.air.defense.gouv.fr/index.php/la-base-aerienne/quelques-unites/62-l-escadron-de-transport-60

http://www.ba107.air.defense.gouv.fr/index.php/la-base-aerienne/aeronefs/73-escadron-de-transport-d-entrainement-et-de-calibration  

http://www.lepoint.fr/societe/l-avion-presidentiel-normal-un-gouffre-financier-17-10-2012-1517552_23.php 

http://graphics8.nytimes.com/packages/pdf/world/2012/120827_Russia_Pamphlet.pdf

http://www.carbuzz.com/news/2013/1/20/Armored-Opulence-Mercedes-Benz-S-600-Pullman-Guard-7712601/

http://www.ainonline.com/aviation-news/ain-news-live/jet-expo/2012-09-28/russian-government-get-more-vip-widebodies

http://autonews.gasgoo.com/china-news/faw-set-to-produce-red-flag-ca7600l-limousine-100730.shtml

http://www.gizmag.com/china-raises-the-red-flag-once-more/27322/

http://www.globaltimes.cn/content/855351.shtml

http://chinaautoweb.com/car-models/hongqi-l5/

http://english.cri.cn/11354/2013/03/27/2821s756278.htm

http://auto.ndtv.com/news/narendra-modi-ditches-mahindra-scorpio-for-an-armoured-bmw-7-series-389781

http://timesofindia.indiatimes.com/india/PM-Modi-leaves-for-two-day-visit-to-Bhutan/articleshow/36566679.cms

http://www.news.com.au/national/bombproof-bmws-will-replace-the-prime-ministers-holden-fleet-of-limousines/story-fncynjr2-1226780185117

http://www.news.com.au/national/prime-minister-tony-abbott-seeks-media-deal-over-vip-jets/story-fncynjr2-1226793311718

http://www.airforce.gov.au/Special_Purpose_Aircraft/?RAAF-zGScue6UkHWAYgsCQP+EZdPEC8HsDjkk

http://www.airforce.gov.au/Special_Purpose_Aircraft/?RAAF-zGScue6UkHWAYgsCQP+ EZdPEC8HsDjkk

http://gobikebuffalo.org/featured/april-2014-mayor-byron-brown/

http://www.kenya-today.com/news/shocking-netherlands-prime-minister-uses-bicycle-work-hague-convoys-chase-car-zero-just-bicycle

http://in.reuters.com/article/2013/04/22/dutch-rutte-cyclist-idINL6N0D90XZ20130422

http://www.aeroflight.co.uk/waf/neth/gov/neth-gov-home.htm

https://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=6&cad=rja&uact=8&ved=0CFIQFjAF&url=http%3A%2F%2Fwww.southampton.ac.uk%2F~jps7%2FAircraft%2520Design%2520Resources%2FAircraft%2520configuration%2Fsmall%2520aircraft%2520data.xls&ei=2OSeU8fLFsfT0QXfioDIDQ&usg=AFQjCNGvbOvt_ZCcidwApCr4IgA_jHLmdg&sig2=XXthqWyYo8TQ-Io4bwa2tA&bvm=bv.68911936,d.d2k

http://www.epa.gov/cleanenergy/energy-resources/calculator.html#results

http://www.what2fly.com/avunits.php

http://www.what2fly.com/avunits.php

http://www.eia.gov/environment/emissions/co2_vol_mass.cfm