Παραπομπή APA

Das Gupta, A., & Sengupta, N. K. (1989). Government and business.

Παραπομπή Chicago Style

Das Gupta, A., και N K. Sengupta. Government and Business. New Delhi, Vikas, 1989.

Παραπομπή MLA

Das Gupta, A., και N K. Sengupta. Government and Business. 1989.