APA (7e ed.) Bronvermelding

Slater, R. (2003). 29 leadership secrets from Jack Welch (2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Slater, Robert. 29 Leadership Secrets from Jack Welch. 2nd ed. New York: McGraw-Hill, 2003.

MLA (8e ed.) Bronvermelding

Slater, Robert. 29 Leadership Secrets from Jack Welch. 2nd ed. McGraw-Hill, 2003.