APA (7e ed.) Bronvermelding

FREEMAN R E. (1992). MANAGEMENT (5.). PRENTICE -HALL INTERNATIONAL, INC.

Chicago (17e ed.) Bronvermelding

FREEMAN R E. MANAGEMENT. 5. NEW JERSEY,USA: PRENTICE -HALL INTERNATIONAL, INC, 1992.

MLA (9e ed.) Bronvermelding

FREEMAN R E. MANAGEMENT. 5. PRENTICE -HALL INTERNATIONAL, INC, 1992.