Agrawal, S. P. A. (1989). Development of library services in India: Social science information.
استشهاد بنمط شيكاغوAgrawal, S P; Author. Development of Library Services in India: Social Science Information. New Delhi, Concept Publishing Company, 1989.
MLA استشهادAgrawal, S P; Author. Development of Library Services in India: Social Science Information. 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.