Elder, J. (1960). Prophets, idols and diggers: Scientific proof of Bible history (1. Aufl.). Bobbs-Merrill.
Lua i Stíl Chicago (17ú heag.)Elder, John. Prophets, Idols and Diggers: Scientific Proof of Bible History. 1. Aufl. Indianapolis [u.a.]: Bobbs-Merrill, 1960.
Lua MLA (8ú heag.)Elder, John. Prophets, Idols and Diggers: Scientific Proof of Bible History. 1. Aufl. Bobbs-Merrill, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.