Dolby, S. K. (2005). Self-Help Books: Why Americans Keep Reading Them. University of Illinois Press.
Cita Chicago Style (17a ed.)Dolby, Sandra K. Self-Help Books: Why Americans Keep Reading Them. Urbana: University of Illinois Press, 2005.
Cita MLA (8a ed.)Dolby, Sandra K. Self-Help Books: Why Americans Keep Reading Them. University of Illinois Press, 2005.
Precaución: Estas citas no son 100% exactas.