Gibbs, M., & Morton, T. R. (1965). God's frozen people: A book for and about Christian laymen. Westminster Press.
Lua i Stíl Chicago (17ú heag.)Gibbs, Mark, agus T. Ralph Morton. God's Frozen People: A Book for and About Christian Laymen. Philadelphia: Westminster Press, 1965.
Lua MLA (8ú heag.)Gibbs, Mark, agus T. Ralph Morton. God's Frozen People: A Book for and About Christian Laymen. Westminster Press, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.