APA (7e ed.) Bronvermelding

Northouse, P. G. (2012). Introduction to leadership: Concepts and practice (2nd ed.). SAGE Publications.

Chicago (17e ed.) Bronvermelding

Northouse, Peter Guy. Introduction to Leadership: Concepts and Practice. 2nd ed. Thousand Oaks, Calif.: SAGE Publications, 2012.

MLA (8e ed.) Bronvermelding

Northouse, Peter Guy. Introduction to Leadership: Concepts and Practice. 2nd ed. SAGE Publications, 2012.