Lee, L., & Dobler, D. W. (1971). Purchasing and materials management: Text and cases/2e (2nd ed.). McGraw Hill.
Chicago Style citaatLee, Lamar, en Donald W. Dobler. Purchasing and Materials Management: Text and Cases/2e. 2nd ed. New York: McGraw Hill, 1971.
MLA citatieLee, Lamar, en Donald W. Dobler. Purchasing and Materials Management: Text and Cases/2e. 2nd ed. McGraw Hill, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.