Rumberger, R. W. (2011). Dropping out: Why students drop out of high school and what can be done about it. Harvard University Press.
Cita Chicago Style (17a ed.)Rumberger, Russell W. Dropping Out: Why Students Drop Out of High School and What Can Be Done About It. Cambridge, Mass.: Harvard University Press, 2011.
Cita MLA (9a ed.)Rumberger, Russell W. Dropping Out: Why Students Drop Out of High School and What Can Be Done About It. Harvard University Press, 2011.
Precaución: Estas citas no son 100% exactas.