Riggs, C. (1986). Learning to walk with God: Twelve steps to christian growth. World Wide Publications.
Lua i Stíl Chicago (17ú heag.)Riggs, Charlie. Learning to Walk with God: Twelve Steps to Christian Growth. Minneapolis: World Wide Publications, 1986.
Lua MLA (9ú heag.)Riggs, Charlie. Learning to Walk with God: Twelve Steps to Christian Growth. World Wide Publications, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.