Ingrams, W. H. (1966). Arabia and the isles (3rd ed.). Murray.
Chicago Style aipamenaIngrams, William Harold. Arabia and the Isles. 3rd ed. London: Murray, 1966.
MLA aipamenaIngrams, William Harold. Arabia and the Isles. 3rd ed. Murray, 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.