Gaya APA

Levi, D, S. et al (2008). Designing and managing The supply Chain: Consepts, Strategies and Case Studies (3rd ed). New York: McGraw-Hill.

Gaya MLA

Levi, David, Simchi. et al. "Designing and managing The supply Chain: Consepts, Strategies and Case Studies". 3rd ed New York: McGraw-Hill, 2008. Text.