Dryden, W., & Thorne, B. (1993). Counselling: Interdisciplinary perspectives. Open University Press.
Čikaški stil citiranja (17. izdanje)Dryden, Windy, i Brian Thorne. Counselling: Interdisciplinary Perspectives. Milton Keynes, England: Open University Press, 1993.
MLA način citiranja (9. izdanje)Dryden, Windy, i Brian Thorne. Counselling: Interdisciplinary Perspectives. Open University Press, 1993.
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