Warnock, J. W. (1987). The politics of Hunger: The global food system. Methuen.
Lua i Stíl Chicago (17ú heag.)Warnock, John W. The Politics of Hunger: The Global Food System. Toronto: Methuen, 1987.
Lua MLA (9ú heag.)Warnock, John W. The Politics of Hunger: The Global Food System. Methuen, 1987.
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