APA (7th ed.) Citation

Karna, M. N. (1981). Studies in Bihar's economy and society. Concept.

Chicago Style (17th ed.) Citation

Karna, M. N. Studies in Bihar's Economy and Society. New Delhi (H-13 Bali Nagar, New Delhi--110015): Concept, 1981.

MLA (8th ed.) Citation

Karna, M. N. Studies in Bihar's Economy and Society. Concept, 1981.