Citazione Stile APA (7a Edizione)

Gaither, N., & Frazier, G. (2002). Operations management (9th ed.). South-Western/Thomson Learning.

Citazione stile Chigago Style (17a edizione)

Gaither, Norman, e Greg Frazier. Operations Management. 9th ed. Australia ; Cincinnati, Ohio: South-Western/Thomson Learning, 2002.

Citatione MLA (9a ed.)

Gaither, Norman, e Greg Frazier. Operations Management. 9th ed. South-Western/Thomson Learning, 2002.