Alderson, J. C. (2006). Diagnosing foreign language proficiency: The interface between learning and assessment (paperback ed.). Continuum.
Chicago-Zitierstil (17. Ausg.)Alderson, John Charles. Diagnosing Foreign Language Proficiency: The Interface Between Learning and Assessment. paperback ed. London [u.a.]: Continuum, 2006.
MLA-Zitierstil (9. Ausg.)Alderson, John Charles. Diagnosing Foreign Language Proficiency: The Interface Between Learning and Assessment. paperback ed. Continuum, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.