APA (7th ed.) Zitazioa
Nichols, K. A., & Jenkinson, J. (2006). Leading a support group: A practical guide. Open University Press.
Chicago Style (17th ed.) Zitazioa
Nichols, Keith A., eta John Jenkinson. Leading a Support Group: A Practical Guide. Maidenhead: Open University Press, 2006.
MLA (9th ed.) Zitazioa
Nichols, Keith A., eta John Jenkinson. Leading a Support Group: A Practical Guide. Open University Press, 2006.
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