Population Institute, University of the Philippines. (1966). First conference on population, 1965: Proceedings of the conference sponsored by the Population Institute of the University of the Philippines with the support of the Population Council of New York. University of the Philippines Press.
Lua i Stíl Chicago (17ú heag.)Population Institute, University of the Philippines. First Conference on Population, 1965: Proceedings of the Conference Sponsored by the Population Institute of the University of the Philippines with the Support of the Population Council of New York. Quezon City: University of the Philippines Press, 1966.
Lua MLA (9ú heag.)Population Institute, University of the Philippines. First Conference on Population, 1965: Proceedings of the Conference Sponsored by the Population Institute of the University of the Philippines with the Support of the Population Council of New York. University of the Philippines Press, 1966.