APA aipamena

 Tanka,Judith. (2009).  Interactions 1: ListeningSpeaking.  McGraw-Hill.

Chicago Style aipamena

 Tanka,Judith.  Interactions 1: ListeningSpeaking.  McGraw-Hill, 2009.

MLA aipamena

 Tanka,Judith.  Interactions 1: ListeningSpeaking.  McGraw-Hill, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.