UP/IMC-POPCOM-UNFPA Population Communication Project. (1976). The Iponan and Krus na Ligas experiments. Institute of Mass Communication, University of the Philippines.
Chicago-viite (17. p.)UP/IMC-POPCOM-UNFPA Population Communication Project. The Iponan and Krus Na Ligas Experiments. Quezon City: Institute of Mass Communication, University of the Philippines, 1976.
MLA-viite (9. p.)UP/IMC-POPCOM-UNFPA Population Communication Project. The Iponan and Krus Na Ligas Experiments. Institute of Mass Communication, University of the Philippines, 1976.
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