Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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