Παραπομπή APA

Gupta,V K, & George ,P S. (1974). Modernization of rice processing industry in Punjab. Indian institutue of management.

Παραπομπή Chicago Style

Gupta,V K, και George ,P S. Modernization of Rice Processing Industry in Punjab. Ahmedabad: Indian institutue of management, 1974.

Παραπομπή MLA

Gupta,V K, και George ,P S. Modernization of Rice Processing Industry in Punjab. Indian institutue of management, 1974.