APA (7e ed.) Bronvermelding

Tropman, J. E. (1997). Successful community leadership: A skills guide for volunteers and professionals. National Association of Social Workers.

Chicago (17e ed.) Bronvermelding

Tropman, John E. Successful Community Leadership: A Skills Guide for Volunteers and Professionals. Washington, DC: National Association of Social Workers, 1997.

MLA (9e ed.) Bronvermelding

Tropman, John E. Successful Community Leadership: A Skills Guide for Volunteers and Professionals. National Association of Social Workers, 1997.