Westing, H. J., & Foreward by Donald, L. B. (1985). Building people through a caring a caring sharing fellowship. Kregel.
Lua i Stíl Chicago (17ú heag.)Westing, Harold J., agus L Bubna Foreward by Donald. Building People Through a Caring a Caring Sharing Fellowship. Michigan: Kregel, 1985.
Lua MLA (9ú heag.)Westing, Harold J., agus L Bubna Foreward by Donald. Building People Through a Caring a Caring Sharing Fellowship. Kregel, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.