Trommler, F. Working-class culture and modern mass culture before World War I: Frank Trommler. Mass Culture in Imperial Germany 1871 - 1918.(1983).
Cita Chicago (17th ed.)Trommler, Frank. "Working-class Culture and Modern Mass Culture Before World War I: Frank Trommler." Mass Culture in Imperial Germany 1871 - 1918.(1983) .
Cita MLA (8th ed.)Trommler, Frank. "Working-class Culture and Modern Mass Culture Before World War I: Frank Trommler." Mass Culture in Imperial Germany 1871 - 1918.(1983), .
Atenció: Aquestes cites poden no estar 100% correctes.