Wilkins, D. (1972). Liguistics in language teaching. Edward Arnold.
Chicago Style aipamenaWilkins, D. Liguistics in Language Teaching. London: Edward Arnold, 1972.
MLA aipamenaWilkins, D. Liguistics in Language Teaching. Edward Arnold, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.