Citazione Stile APA (7a Edizione)

Gehrlein, W. V. (2005). Operations management cases. McGraw-Hill/Irwin.

Citazione stile Chigago Style (17a edizione)

Gehrlein, William V. Operations Management Cases. Boston: McGraw-Hill/Irwin, 2005.

Citatione MLA (9a ed.)

Gehrlein, William V. Operations Management Cases. McGraw-Hill/Irwin, 2005.