Tozer, A. (1986). The root of the righteous. Christian.
Lua i Stíl Chicago (17ú heag.)Tozer, A.W. The Root of the Righteous. Pennsylvania: Christian, 1986.
Lua MLA (9ú heag.)Tozer, A.W. The Root of the Righteous. Christian, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.