"Tanzania Climate change Stats, NationMaster." 1960-2011. <http://www.nationmaster.com/country-info/profiles/Tanzania/Environment/Climate-change>.
"Tanzania Climate change Stats", NationMaster [Internet]. 1960-2011. Avaliable from: <http://www.nationmaster.com/country-info/profiles/Tanzania/Environment/Climate-change>.
"Tanzania Climate change Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 1960-2011.