Nelson-Jones, R. (2003). Basic Counselling Skills. Sage.
Lua i Stíl Chicago (17ú heag.)Nelson-Jones, Richard. Basic Counselling Skills. Sage, 2003.
Lua MLA (9ú heag.)Nelson-Jones, Richard. Basic Counselling Skills. Sage, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.