Stempleski, S. (2006). World pass: Expanding English fluency : Upper-Intermediate (Workbook). Boston, MA: Thomson/Heinle.
Chicago Style CitationStempleski, Susan. World Pass: Expanding English Fluency : Upper-Intermediate (Workbook). Boston, MA: Thomson/Heinle, 2006.
Cita MLAStempleski, Susan. World Pass: Expanding English Fluency : Upper-Intermediate (Workbook). Boston, MA: Thomson/Heinle, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.