APA-čujuhus (7. p.)
Barden, N., & Williams, T. (2007). Words and symbols: Language and communication in therapy. Open University Press.
Chicago-čujuhus (17. p.)
Barden, Nicola, juo Tina Williams. Words and Symbols: Language and Communication in Therapy. Maidenhead: Open University Press, 2007.
MLA-čujuhus (9. p.)
Barden, Nicola, juo Tina Williams. Words and Symbols: Language and Communication in Therapy. Open University Press, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.