Alfonso, A. B., Layo, L. L., & Bulatao, R. A. (1980). Culture and fertility: The case of the Philippines. Institute of Southeast Asian Studies.
Čikaški stil citiranja (17. izdanje)Alfonso, Amelia Bendana, Leda L. Layo, i Rodolfo A. Bulatao. Culture and Fertility: The Case of the Philippines. Singapore: Institute of Southeast Asian Studies, 1980.
MLA način citiranja (9. izdanje)Alfonso, Amelia Bendana, et al. Culture and Fertility: The Case of the Philippines. Institute of Southeast Asian Studies, 1980.
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