LaHaye, T. (1985). Transformed temperaments. Tyndale House.
Lua i Stíl Chicago (17ú heag.)LaHaye, Tim. Transformed Temperaments. Wheaton: Tyndale House, 1985.
Lua MLA (9ú heag.)LaHaye, Tim. Transformed Temperaments. Tyndale House, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.