Schmidhuber, J., & Tubiello, F. N. (2007). Global food security under climate change. National Academy of Sciences.
Čikaški stil citiranjaSchmidhuber, Josef, i Francesco N. Tubiello. Global Food Security Under Climate Change. National Academy of Sciences, 2007.
MLA način citiranjaSchmidhuber, Josef, i Francesco N. Tubiello. Global Food Security Under Climate Change. National Academy of Sciences, 2007.
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