Edwards, M., & Fowler, A. (2003). The Earthscan reader on NGO management. Earthscan.
Cita Chicago (17th ed.)Edwards, Michael, i Alan Fowler. The Earthscan Reader on NGO Management. London ; Sterling, VA. ; New Delhi: Earthscan, 2003.
Cita MLA (8th ed.)Edwards, Michael, i Alan Fowler. The Earthscan Reader on NGO Management. Earthscan, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.