Sapkota, D. K. (2011). Effect of educational intervention on knowledge regarding emergency contraception among girls of higher secondary school.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sapkota, Devi Kumari. Effect of Educational Intervention on Knowledge Regarding Emergency Contraception Among Girls of Higher Secondary School. 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sapkota, Devi Kumari. Effect of Educational Intervention on Knowledge Regarding Emergency Contraception Among Girls of Higher Secondary School. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.