Παραπομπή APA

Gupta, R. P. (1992). Productivity accounting. RBSA.

Παραπομπή Chicago Style

Gupta, Rajendra Prasad. Productivity Accounting. Jaipur: RBSA, 1992.

Παραπομπή MLA

Gupta, Rajendra Prasad. Productivity Accounting. RBSA, 1992.