Lua APA (7ú heag.)

O’ HARA, D. Hope in counselling and psychotherapy. Sage Publications.

Lua i Stíl Chicago (17ú heag.)

O’ HARA, Denis. Hope in Counselling and Psychotherapy. Sage Publications.

Lua MLA (9ú heag.)

O’ HARA, Denis. Hope in Counselling and Psychotherapy. Sage Publications.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.