Eikenberry, A. M. (2009). Giving circles: Philanthropy, voluntary association, and democracy. Indiana University Press.
Cita Chicago (17th ed.)Eikenberry, Angela M. Giving Circles: Philanthropy, Voluntary Association, and Democracy. Bloomington: Indiana University Press, 2009.
Cita MLA (9th ed.)Eikenberry, Angela M. Giving Circles: Philanthropy, Voluntary Association, and Democracy. Indiana University Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.