APA aipamena

 Mascull, B. (2002).  Market leader: Teacher''s Resource book : Pre - Intermediate business english.  Longmans.

Chicago Style aipamena

 Mascull, Bill.  Market Leader: Teacher''s Resource Book : Pre - Intermediate Business English.  Longmans, 2002.

MLA aipamena

 Mascull, Bill.  Market Leader: Teacher''s Resource Book : Pre - Intermediate Business English.  Longmans, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.