Stenzel, A. K. (1976). Volunteer training and development: A manual. Seabury Press.
Cita Chicago (17th ed.)Stenzel, Anne K. Volunteer Training and Development: A Manual. New York: Seabury Press, 1976.
Cita MLA (9th ed.)Stenzel, Anne K. Volunteer Training and Development: A Manual. Seabury Press, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.