WWho Says?Who Says?de Fritz RidenourMateriasEvidences, authorityBibleReligious aspectsBible and scienceAuthorityEdiciones (2)Who Says? (1968)Regal Books · ISBN 9780830700028Who says? (1967)Regal Books Division, G/L Publications · inglésMás obras de Fritz RidenourHow to be a Christian without being religiousThe other side of moralityHHow to be a Christian without being religiousHow to be a Christian without being religious