APA (7th ed.) Zitazioa
Burnard, P. (1999). Practical counselling and helping. Routledge.
Chicago Style (17th ed.) Zitazioa
Burnard, Philip. Practical Counselling and Helping. London ; New York: Routledge, 1999.
MLA (9th ed.) Zitazioa
Burnard, Philip. Practical Counselling and Helping. Routledge, 1999.
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