APA (7e ed.) Bronvermelding

Lipperman, L. L. (1968). Advanced business systems. American Management Association.

Chicago (17e ed.) Bronvermelding

Lipperman, Lawrence L. Advanced Business Systems. New York: American Management Association, 1968.

MLA (9e ed.) Bronvermelding

Lipperman, Lawrence L. Advanced Business Systems. American Management Association, 1968.

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