WEISBROD BURTON A. (1998). NONPROFIT ECONOMY. HARVARD BUSINESS SCHOOL PRESS.
Cita Chicago (17th ed.)WEISBROD BURTON A. NONPROFIT ECONOMY. CAMBRIDGE: HARVARD BUSINESS SCHOOL PRESS, 1998.
Cita MLA (9th ed.)WEISBROD BURTON A. NONPROFIT ECONOMY. HARVARD BUSINESS SCHOOL PRESS, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.