Dyfyniad APA

Stevenson, W. J. (2005). Operations management. Boston, MA: McGraw-Hill.

Dyfyniad Arddull Chicago

Stevenson, Willliam J. Operations Management. Boston, MA: McGraw-Hill, 2005.

Dyfyniad MLA

Stevenson, Willliam J. Operations Management. Boston, MA: McGraw-Hill, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.