Promboon Panitchpakdi. (1977). Evaluation of the impact of family planning inputs provided by the national family planning program of Thailand on married couples in Nakorn Sawan (Edited version.). Southeast Asia Population Research Awards Program.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Promboon Panitchpakdi. Evaluation of the Impact of Family Planning Inputs Provided by the National Family Planning Program of Thailand on Married Couples in Nakorn Sawan. Edited version. [Singapore: Southeast Asia Population Research Awards Program, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Promboon Panitchpakdi. Evaluation of the Impact of Family Planning Inputs Provided by the National Family Planning Program of Thailand on Married Couples in Nakorn Sawan. Edited version. Southeast Asia Population Research Awards Program, 1977.