Cita APA

Johnson, P. F., Leenders, M. R., & Flynn, A. E. (2011). Purchasing and supply management (14th ed.). McGraw-Hill/Irwin.

Citación estilo Chicago

Johnson, P. Fraser, Michiel R. Leenders, and Anna E. Flynn. Purchasing and Supply Management. 14th ed. New York: McGraw-Hill/Irwin, 2011.

Cita MLA

Johnson, P. Fraser, et al. Purchasing and Supply Management. 14th ed. McGraw-Hill/Irwin, 2011.