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Protestbewegung und Revolution oder Die Verantwortung der Radikalen : Radikalismus in Amerika
Berger, Peter L., (1971)
Power on the left : American radical movements since 1946
Lader, Lawrence, (1979)
Idealism and revolution : new ideologies of liberation in Britain and the United States
Bouchier, David, (1978)
Quest and response : minority rights and the Truman administration
MacCoy, Donald R., (1973)
The presidency of Harry S. Truman
MacCoy, Donald R., (1984)