Παραπομπή APA

Srivastava, S. K. (1970). Agricultural economics and Co-operation. S. Chand.

Παραπομπή Chicago Style

Srivastava, S. K. Agricultural Economics and Co-operation. New Delhi: S. Chand, 1970.

Παραπομπή MLA

Srivastava, S. K. Agricultural Economics and Co-operation. S. Chand, 1970.