WHO. Medical methods for termination of pregnancy: Report of a WHO scientific group.
استشهاد بنمط شيكاغوWHO. Medical Methods for Termination of Pregnancy: Report of a WHO Scientific Group.
MLA استشهادWHO. Medical Methods for Termination of Pregnancy: Report of a WHO Scientific Group.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.