Cubism: A History and an Analysis 1907-1914 (London: Faber and Faber, 1959), 10.

Kirk Varnedoe and Adam Gopnik (eds.),

High and Low: Modern Culture and Popular Art,

exh. cat. (New York: Museum of Modern Art, 1991), 292.

Stephen Hinton (ed.),

Kurt Weill: The Threepenny Opera (Cambridge: Cambridge University

scene can be found in

The Threepenny Opera , tr. Ralph Mannheim and John Willet (London: Methuen, 1979), 121f.

F. S. Flint, in

The Times , cit. Alan Young,

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