APA (7th ed.) Zitazioa
Feltham, C., & Dryden, W. (2006). Brief counselling: A practical, integrative approach (2nd ed.). Open University Press.
Chicago Style (17th ed.) Zitazioa
Feltham, Colin, eta Windy Dryden. Brief Counselling: A Practical, Integrative Approach. 2nd ed. Buckingham: Open University Press, 2006.
MLA (9th ed.) Zitazioa
Feltham, Colin, eta Windy Dryden. Brief Counselling: A Practical, Integrative Approach. 2nd ed. Open University Press, 2006.
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