APA استشهاد

Katar Singh. (2009). Rural development: Principles, policies and management (3rd ed.). Sage.

استشهاد بنمط شيكاغو

Katar Singh. Rural Development: Principles, Policies and Management. 3rd ed. New Delhi: Sage, 2009.

MLA استشهاد

Katar Singh. Rural Development: Principles, Policies and Management. 3rd ed. Sage, 2009.