WOLF THOMAS. (1990). MANAGING A NONPROFIT ORGANIZATION. PRENTICE -HALL INTERNATIONAL, INC.
Cita Chicago (17th ed.)WOLF THOMAS. MANAGING A NONPROFIT ORGANIZATION. NEW DEHLI: PRENTICE -HALL INTERNATIONAL, INC, 1990.
Cita MLA (9th ed.)WOLF THOMAS. MANAGING A NONPROFIT ORGANIZATION. PRENTICE -HALL INTERNATIONAL, INC, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.