Keesing, F. M., & Keesing, M. M. (1934). Taming Philippine headhunters: A study of government and of cultural change in northern Luzon. Stanford University Press.
Chicago-referens (17:e uppl.)Keesing, Felix Maxwell, och Marie Martin Keesing. Taming Philippine Headhunters: A Study of Government and of Cultural Change in Northern Luzon. Stanford University, Calif: Stanford University Press, 1934.
MLA-referens (9:e uppl.)Keesing, Felix Maxwell, och Marie Martin Keesing. Taming Philippine Headhunters: A Study of Government and of Cultural Change in Northern Luzon. Stanford University Press, 1934.
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