Guerrero, S. H., & Ballescas, M. R. P. (1989). Population processes and Philippine social institutions: The impact of fertility and migration on the family, the political institution and the church (a review of existing literature). University of the Philippines.
Цитирование в стиле Чикаго (17-е изд.)Guerrero, Sylvia H., и Ma. Rosario P. Ballescas. Population Processes and Philippine Social Institutions: The Impact of Fertility and Migration on the Family, the Political Institution and the Church (a Review of Existing Literature). Quezon City: University of the Philippines, 1989.
Цитирование MLA (9-е изд.)Guerrero, Sylvia H., и Ma. Rosario P. Ballescas. Population Processes and Philippine Social Institutions: The Impact of Fertility and Migration on the Family, the Political Institution and the Church (a Review of Existing Literature). University of the Philippines, 1989.