Rumford, D. J. (1996). Soul shaping. Tyndale.
Lua i Stíl Chicago (17ú heag.)Rumford, Douglas J. Soul Shaping. Wheaton: Tyndale, 1996.
Lua MLA (9ú heag.)Rumford, Douglas J. Soul Shaping. Tyndale, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.