(1960). Paul Preuss.
Cita Chicago (17th ed.)Paul Preuss. Erfurt, 1960.
Cita MLA (8th ed.)Paul Preuss. 1960.
Atenció: Aquestes cites poden no estar 100% correctes.
(1960). Paul Preuss.
Cita Chicago (17th ed.)Paul Preuss. Erfurt, 1960.
Cita MLA (8th ed.)Paul Preuss. 1960.