Special Programme of Research, Development, and Research Training in Human Reproduction (World Health Organization), & Developing countries--Population policy. (1992). Biennial report. World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Special Programme of Research, Development, and Research Training in Human Reproduction (World Health Organization), و Developing countries--Population policy. Biennial Report. Geneva: World Health Organization, 1992.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Special Programme of Research, Development, and Research Training in Human Reproduction (World Health Organization), و Developing countries--Population policy. Biennial Report. World Health Organization, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.