APA (7e ed.) Bronvermelding
Sollish, F., & Semanik, J. (2012). The procurement and supply manager's desk reference (2nd ed.). Wiley.
Chicago (17e ed.) Bronvermelding
Sollish, Fred, en John Semanik. The Procurement and Supply Manager's Desk Reference. 2nd ed. Hoboken, N.J.: Wiley, 2012.
MLA (9e ed.) Bronvermelding
Sollish, Fred, en John Semanik. The Procurement and Supply Manager's Desk Reference. 2nd ed. Wiley, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.