Παραπομπή APA

S.R Yadav A K Malik. (2015). Operations Research. Oxford University Press.

Παραπομπή Chicago Style

S.R Yadav A K Malik. Operations Research. New Delhi: Oxford University Press, 2015.

Παραπομπή MLA

S.R Yadav A K Malik. Operations Research. Oxford University Press, 2015.