Παραπομπή σε μορφή APA (7η εκδ.)

Linda W. Seligman, L. W. R. Theories of Counseling and Psychotherapy: Systems, Strategies, and Skills (3.). Pearson India.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Linda W. Seligman, Lourie W. Reichenberg. Theories of Counseling and Psychotherapy: Systems, Strategies, and Skills. 3. Pearson India.

Παραπομπή σε μορφή MLA (8th εκδ.)

Linda W. Seligman, Lourie W. Reichenberg. Theories of Counseling and Psychotherapy: Systems, Strategies, and Skills. 3. Pearson India.