Senn, C. F. (1986). Protestant spiritual traditions. Wipf and Stock Publishers.
Cita Chicago (17th ed.)Senn, C. Frank. Protestant Spiritual Traditions. Eugene: Wipf and Stock Publishers, 1986.
Cita MLA (9th ed.)Senn, C. Frank. Protestant Spiritual Traditions. Wipf and Stock Publishers, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.