Παραπομπή APA

Sharma, S. (1989). Operations research and statistical analysis. Kedarnath Ramnath & Co.

Παραπομπή Chicago Style

Sharma, S.D. Operations Research and Statistical Analysis. Meerut: Kedarnath Ramnath & Co, 1989.

Παραπομπή MLA

Sharma, S.D. Operations Research and Statistical Analysis. Kedarnath Ramnath & Co, 1989.