Tulio, K. T. H., & Yballe, L. M. D. A macro cost-benefit analysis of the Philippine Family Planning Program.
芝加哥风格引文Tulio, Karla Teresa H., 与 Luz Monica D. Yballe. A Macro Cost-benefit Analysis of the Philippine Family Planning Program.
MLA引文Tulio, Karla Teresa H., 与 Luz Monica D. Yballe. A Macro Cost-benefit Analysis of the Philippine Family Planning Program.
警告：这些引文格式不一定是100％准确.