Chaffee, J. (1999). The thinker's guide to college success (2nd ed.). Boston: Houghton Mifflin.
Citación estilo ChicagoChaffee, John. The Thinker's Guide to College Success. 2nd ed. Boston: Houghton Mifflin, 1999.
Cita MLAChaffee, John. The Thinker's Guide to College Success. 2nd ed. Boston: Houghton Mifflin, 1999.
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