Warner, T. (1991). Spiritual warfare: Victory over the powers of this dark world. Crossway Books Publishers.
Chicago-referens (17:e uppl.)Warner, Timothy. Spiritual Warfare: Victory over the Powers of This Dark World. Ilinois: Crossway Books Publishers, 1991.
MLA-referens (9:e uppl.)Warner, Timothy. Spiritual Warfare: Victory over the Powers of This Dark World. Crossway Books Publishers, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.