Feltham, C. (1997). The Gains of listening: Perspectives on counseling at work. Open University Press.
Lua i Stíl Chicago (17ú heag.)Feltham, Colin. The Gains of Listening: Perspectives on Counseling at Work. Buckingham, [Eng.]: Open University Press, 1997.
Lua MLA (9ú heag.)Feltham, Colin. The Gains of Listening: Perspectives on Counseling at Work. Open University Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.