Baxter, D. J., Lawless, R., & Zamora, M. D. (1978). Social change in modern Philippines: Perspectives, problems, and prospects. Department of Anthropology, University of Oklahoma.
Chicago-referens (17:e uppl.)Baxter, Donald J., Robert Lawless, och Mario D. Zamora. Social Change in Modern Philippines: Perspectives, Problems, and Prospects. Norman, Oklahoma: Department of Anthropology, University of Oklahoma, 1978.
MLA-referens (9:e uppl.)Baxter, Donald J., et al. Social Change in Modern Philippines: Perspectives, Problems, and Prospects. Department of Anthropology, University of Oklahoma, 1978.
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