APA (7th ed.) Zitazioa
Noonan, E. (1983). Counselling young people. Methuen.
Chicago Style (17th ed.) Zitazioa
Noonan, Ellen. Counselling Young People. London ; New York: Methuen, 1983.
MLA (9th ed.) Zitazioa
Noonan, Ellen. Counselling Young People. Methuen, 1983.
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