Crane, J. (1998). Social Programs that Work. Russell Sage Foundation.
Cita Chicago Style (17a ed.)Crane, Jonathan. Social Programs That Work. New York: Russell Sage Foundation, 1998.
Cita MLA (8a ed.)Crane, Jonathan. Social Programs That Work. Russell Sage Foundation, 1998.
Precaución: Estas citas no son 100% exactas.