Cita APA (7th ed.)

Monczka, R. M., Handfield, R., Giunipero, L. C., & Patterson, J. L. (2016). Purchasing and supply chain management (Sixth edition.). Cengage Learning.

Cita Chicago (17th ed.)

Monczka, Robert M., Robert Handfield, Larry C. Giunipero, i James L. Patterson. Purchasing and Supply Chain Management. Sixth edition. Boston, MA: Cengage Learning, 2016.

Cita MLA (9th ed.)

Monczka, Robert M., et al. Purchasing and Supply Chain Management. Sixth edition. Cengage Learning, 2016.