APA (7e ed.) Bronvermelding

REDDIN, W. J. (1970). Managerial effectiveness. McGraw-Hill Book co.

Chicago (17e ed.) Bronvermelding

REDDIN, William J. Managerial Effectiveness. New York: McGraw-Hill Book co, 1970.

MLA (9e ed.) Bronvermelding

REDDIN, William J. Managerial Effectiveness. McGraw-Hill Book co, 1970.