Παραπομπή APA

Kailash Chandra Sharma. (2013). DBS handbook of geography. DBS Imprints.

Παραπομπή Chicago Style

Kailash Chandra Sharma. DBS Handbook of Geography. New Delhi: DBS Imprints, 2013.

Παραπομπή MLA

Kailash Chandra Sharma. DBS Handbook of Geography. DBS Imprints, 2013.