Weier, W. (1980). Nihilismus: Winfried Weier. Schöningh.
Cita Chicago (17th ed.)Weier, Winfried. Nihilismus: Winfried Weier. München [u.a.]: Schöningh, 1980.
Cita MLA (8th ed.)Weier, Winfried. Nihilismus: Winfried Weier. Schöningh, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.