APA (7e ed.) Bronvermelding

MACKIEWICZ, A. (1993). The Economist Intelligence Unit Guide To Building A Global Image. McGraw-Hill.

Chicago (17e ed.) Bronvermelding

MACKIEWICZ, Andrea. The Economist Intelligence Unit Guide To Building A Global Image. McGraw-Hill, 1993.

MLA (8e ed.) Bronvermelding

MACKIEWICZ, Andrea. The Economist Intelligence Unit Guide To Building A Global Image. McGraw-Hill, 1993.

Let op: Deze citaties zijn niet altijd 100% accuraat.