College of Speech and Language Therapists. (1992). European Journal of Disorders of Communication. Whurr Publishers.
Chicago-referens (17:e uppl.)College of Speech and Language Therapists. European Journal of Disorders of Communication. London: Whurr Publishers, 1992.
MLA-referens (8:e uppl.)College of Speech and Language Therapists. European Journal of Disorders of Communication. Whurr Publishers, 1992.
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