Dyfyniad APA

Tolen,Janet. (2003). Skills in person-centred Counselling & Psychotherapy. sage.

Dyfyniad Arddull Chicago

Tolen,Janet. Skills in Person-centred Counselling & Psychotherapy. London: sage, 2003.

Dyfyniad MLA

Tolen,Janet. Skills in Person-centred Counselling & Psychotherapy. sage, 2003.

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