Cita APA (7a ed.)

Kingsman, B. G. (1985). Raw materials purchasing: An operational research approach. Pergamon Press.

Cita Chicago Style (17a ed.)

Kingsman, Brian G. Raw Materials Purchasing: An Operational Research Approach. Oxford ; New York: Pergamon Press, 1985.

Cita MLA (8a ed.)

Kingsman, Brian G. Raw Materials Purchasing: An Operational Research Approach. Pergamon Press, 1985.