(2008). English for international tourism 2 student’s book (Kèm theo CD/ 836-37).
Chicago Style aipamenaEnglish for International Tourism 2 Student’s Book (Kèm Theo CD/ 836-37). 2008.
MLA aipamenaEnglish for International Tourism 2 Student’s Book (Kèm Theo CD/ 836-37). 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.