Lewis, M. W. (1992). Wagering the land: Ritual, capital, and environmental degradation in the Cordillera of northern Luzon, 1900-1986. University of California Press.
Čikaški stil citiranja (17. izdanje)Lewis, Martin W. Wagering the Land: Ritual, Capital, and Environmental Degradation in the Cordillera of Northern Luzon, 1900-1986. Berkeley: University of California Press, 1992.
MLA način citiranja (9. izdanje)Lewis, Martin W. Wagering the Land: Ritual, Capital, and Environmental Degradation in the Cordillera of Northern Luzon, 1900-1986. University of California Press, 1992.
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