Cita APA (7th ed.)
ebrary, Inc, Verhoeven, L. T., & Jong, J. H. A. L. d. (1992). The construct of language proficiency: Applications of psychological models to language assessment. John Benjamins Pub. Co..
Cita Chicago (17th ed.)
ebrary, Inc, Ludo Th Verhoeven, i John H. A. L. de Jong. The Construct of Language Proficiency: Applications of Psychological Models to Language Assessment. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 1992.
Cita MLA (9th ed.)
ebrary, Inc, et al. The Construct of Language Proficiency: Applications of Psychological Models to Language Assessment. John Benjamins Pub. Co., 1992.
Atenció: Aquestes cites poden no estar 100% correctes.