Mcleod John. (2019). Introduction to Counselling and Psychotherapy (6th.). McGraw Hill.
Lua i Stíl Chicago (17ú heag.)Mcleod John. Introduction to Counselling and Psychotherapy. 6th. McGraw Hill, 2019.
Lua MLA (9ú heag.)Mcleod John. Introduction to Counselling and Psychotherapy. 6th. McGraw Hill, 2019.
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