APA (7e ed.) Bronvermelding
Barden, N., & Williams, T. (2007). Words and symbols: Language and communication in therapy. Open University Press.
Chicago (17e ed.) Bronvermelding
Barden, Nicola, en Tina Williams. Words and Symbols: Language and Communication in Therapy. Maidenhead: Open University Press, 2007.
MLA (9e ed.) Bronvermelding
Barden, Nicola, en Tina Williams. Words and Symbols: Language and Communication in Therapy. Open University Press, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.