APA-referens (7:e uppl.)
ebrary, Inc, Valdman, A., & Gass, S. M. (2002). Pedagogical norms for second and foreign language learning and teaching: Studies in honour of Albert Valdman. J. Benjamins Pub.Co..
Chicago-referens (17:e uppl.)
ebrary, Inc, Albert Valdman, och Susan M. Gass. Pedagogical Norms for Second and Foreign Language Learning and Teaching: Studies in Honour of Albert Valdman. Amsterdam ; Philadelphia: J. Benjamins Pub.Co., 2002.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Pedagogical Norms for Second and Foreign Language Learning and Teaching: Studies in Honour of Albert Valdman. J. Benjamins Pub.Co., 2002.
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