College of Speech and Language Therapists. (1992). European Journal of Disorders of Communication. Whurr Publishers.
Chicago (17e ed.) BronvermeldingCollege of Speech and Language Therapists. European Journal of Disorders of Communication. London: Whurr Publishers, 1992.
MLA (8e ed.) BronvermeldingCollege of Speech and Language Therapists. European Journal of Disorders of Communication. Whurr Publishers, 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.