Παραπομπή APA

Blumenfeld, D. (2001). Operations research calculations: Handbook. CRC Press.

Παραπομπή Chicago Style

Blumenfeld, Dennis. Operations Research Calculations: Handbook. Boca Raton: CRC Press, 2001.

Παραπομπή MLA

Blumenfeld, Dennis. Operations Research Calculations: Handbook. CRC Press, 2001.