Rutherford, J. F. (1937). Enemies: The proof that definitely identifies all enemies, exposes their methods of operation, and points out the way of complete protection for those who love righteousness. Watch tower Bible and tract society, International Bible students association.
Cita Chicago (17th ed.)Rutherford, Joseph Franklin. Enemies: The Proof That Definitely Identifies All Enemies, Exposes Their Methods of Operation, and Points Out the Way of Complete Protection for Those Who Love Righteousness. [Brooklyn: Watch tower Bible and tract society, International Bible students association, 1937.
Cita MLA (9th ed.)Rutherford, Joseph Franklin. Enemies: The Proof That Definitely Identifies All Enemies, Exposes Their Methods of Operation, and Points Out the Way of Complete Protection for Those Who Love Righteousness. Watch tower Bible and tract society, International Bible students association, 1937.