Subrahmania Das P.V. Knowledge attitude and perspectives on population related problems among college students.
استشهاد بنمط شيكاغوSubrahmania Das P.V. Knowledge Attitude and Perspectives on Population Related Problems Among College Students.
MLA استشهادSubrahmania Das P.V. Knowledge Attitude and Perspectives on Population Related Problems Among College Students.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.