Huggins, V. (1971). What to say: When you are in england, a short conversation guide for visitors (7a. ed.). Alhambra.
Chicago Style (17th ed.) ZitazioaHuggins, Viola. What to Say: When You Are in England, a Short Conversation Guide for Visitors. 7a. ed. Madrid: Alhambra, 1971.
MLA (9th ed.) ZitazioaHuggins, Viola. What to Say: When You Are in England, a Short Conversation Guide for Visitors. 7a. ed. Alhambra, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.