Zander, A. F. (1982). Making groups effective. Jossey-Bass.
Cita Chicago (17th ed.)Zander, Alvin Frederick. Making Groups Effective. San Francisco: Jossey-Bass, 1982.
Cita MLA (9th ed.)Zander, Alvin Frederick. Making Groups Effective. Jossey-Bass, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.