Natarajan A M. (2014). Operations Research (2nd.). Pearson.
Dyfyniad Arddull ChicagoNatarajan A M. Operations Research. 2nd. New Delhi: Pearson, 2014.
Dyfyniad MLANatarajan A M. Operations Research. 2nd. Pearson, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.