APA (7e ed.) Bronvermelding

Webber, R. A. (1979). Management, basic elements of managing organizations (Rev. ed.). R. D. Irwin.

Chicago (17e ed.) Bronvermelding

Webber, Ross A. Management, Basic Elements of Managing Organizations. Rev. ed. Homewood, Ill.: R. D. Irwin, 1979.

MLA (8e ed.) Bronvermelding

Webber, Ross A. Management, Basic Elements of Managing Organizations. Rev. ed. R. D. Irwin, 1979.