Dyfyniad APA

Gaither, N., & Frazier, G. (2004). Operations management/9th ed. Cengage learning.

Dyfyniad Arddull Chicago

Gaither, Norman, and Greg Frazier. Operations Management/9th Ed. New Delhi: Cengage learning, 2004.

Dyfyniad MLA

Gaither, Norman, and Greg Frazier. Operations Management/9th Ed. Cengage learning, 2004.

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