Cita APA (7a ed.)

Leenders, M. R. (2006). Purchasing and supply chain management: With 50 supply chain cases (13th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Leenders, Michiel R. Purchasing and Supply Chain Management: With 50 Supply Chain Cases. 13th ed. New York [etc.]: McGraw-Hill, 2006.

Cita MLA (9a ed.)

Leenders, Michiel R. Purchasing and Supply Chain Management: With 50 Supply Chain Cases. 13th ed. McGraw-Hill, 2006.