Mentel, J. (1997). Short cuts: An interactive english course. McGraw - Hill.
Cita Chicago Style (17a ed.)Mentel, James. Short Cuts: An Interactive English Course. New York: McGraw - Hill, 1997.
Cita MLA (9a ed.)Mentel, James. Short Cuts: An Interactive English Course. McGraw - Hill, 1997.
Precaución: Estas citas no son 100% exactas.