Dyfyniad APA

Gladding,Samuel T. (2019). Family Therapy: History, Theory, and Practice (7th.). Pearson.

Dyfyniad Arddull Chicago

Gladding,Samuel T. Family Therapy: History, Theory, and Practice. 7th. USA: Pearson, 2019.

Dyfyniad MLA

Gladding,Samuel T. Family Therapy: History, Theory, and Practice. 7th. Pearson, 2019.

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