Martz, G. (2001). Cracking the GMAT (2002 ed.). Random House.
Citación estilo ChicagoMartz, Geoff. Cracking the GMAT. 2002 ed. New York: Random House, 2001.
Cita MLAMartz, Geoff. Cracking the GMAT. 2002 ed. Random House, 2001.
Warning: These citations may not always be 100% accurate.