Vasold, M. (2005). Ernst Peter Wilhelm Troeltsch: Manfred Vasold. Kohlhammer.
Cita Chicago (17th ed.)Vasold, Manfred. Ernst Peter Wilhelm Troeltsch: Manfred Vasold. Stuttgart: Kohlhammer, 2005.
Cita MLA (8th ed.)Vasold, Manfred. Ernst Peter Wilhelm Troeltsch: Manfred Vasold. Kohlhammer, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.