Krause,Aleda. (2005). Super kids 4: Teacher’s guide. HK.: Longman.
Chicago Style aipamenaKrause,Aleda. Super Kids 4: Teacher’s Guide. HK.: Longman, 2005.
MLA aipamenaKrause,Aleda. Super Kids 4: Teacher’s Guide. HK.: Longman, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.