APA aipamena

Gupta, R. P. (1992). Productivity accounting. R B S A Publishers.

Chicago Style aipamena

Gupta, Rajendra Prasad. Productivity Accounting. Jaipur: R B S A Publishers, 1992.

MLA aipamena

Gupta, Rajendra Prasad. Productivity Accounting. R B S A Publishers, 1992.