Planning Workshop for Operations Research in Family Planning (1989 : Manila) & University of the Philippines (Diliman). Population Institute. (1989). Proceedings of the Planning Workshop for Operations Research in Family Planning, Hotel Nikko Manila Garden, 3 October 1989. Population Institute, University of the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Planning Workshop for Operations Research in Family Planning (1989 : Manila) و University of the Philippines (Diliman). Population Institute. Proceedings of the Planning Workshop for Operations Research in Family Planning, Hotel Nikko Manila Garden, 3 October 1989. Quezon City: Population Institute, University of the Philippines, 1989.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Planning Workshop for Operations Research in Family Planning (1989 : Manila) و University of the Philippines (Diliman). Population Institute. Proceedings of the Planning Workshop for Operations Research in Family Planning, Hotel Nikko Manila Garden, 3 October 1989. Population Institute, University of the Philippines, 1989.