Moor, P. (2004). American cutting edge: Workbook CDS. Hong Kong: Longman Asia ELT.
Chicago Style aipamenaMoor, Peter. American Cutting Edge: Workbook CDS. Hong Kong: Longman Asia ELT, 2004.
MLA aipamenaMoor, Peter. American Cutting Edge: Workbook CDS. Hong Kong: Longman Asia ELT, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.