Vidyarthi, L. P., & Rai, B. K. (1977). Geography Of Marketing and Rural Develpoment (2nd ed.). Concept Publishing Company.
Cita Chicago (17th ed.)Vidyarthi, L. P., i B. K. Rai. Geography Of Marketing and Rural Develpoment. 2nd ed. New Delhi: Concept Publishing Company, 1977.
Cita MLA (9th ed.)Vidyarthi, L. P., i B. K. Rai. Geography Of Marketing and Rural Develpoment. 2nd ed. Concept Publishing Company, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.