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Palmore, James A., Eliseo A. De Guzman, Maria Midea Kabamalan, Elizabeth Go, Marina Fernando Jose, and Kumari Jayatilleke. Fertility Decline in the Philippines, 1965-1970 to 1985-1990. [Pasig, Metro Manila]: Integrated Population and Development Planning, National Economic and Development Authority, 1995.

Palmore, James A., et al. Fertility Decline in the Philippines, 1965-1970 to 1985-1990. Integrated Population and Development Planning, National Economic and Development Authority, 1995.