Cita APA (7th ed.)

Kok, A. G. d., & Graves, S. C. (2003). Supply chain management: Design, coordination and operation. Elsevier.

Cita Chicago (17th ed.)

Kok, A. G. de, i Stephen C. Graves. Supply Chain Management: Design, Coordination and Operation. Amsterdam: Elsevier, 2003.

Cita MLA (9th ed.)

Kok, A. G. de, i Stephen C. Graves. Supply Chain Management: Design, Coordination and Operation. Elsevier, 2003.