Black, C.E.
Twentieth Century Europe: a history
Alfred A. Knopf, 1966
 Buku Teks SO
Black, C.E.
Twentieth Century Europe: a history
Alfred A. Knopf, 1966
 Buku Teks SO
Transformation of a continent: Europe in the twentieth century
edited by Gerhard L. Weinberg
Burgess, 1975
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Richards, Michael D
Twentieth-century Europe : a brief history, 1900 to the present
John Wiley &​ Sons, 2014
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Stromberg, Roland N.
Europe in the twentieth century / Roland N. Stromberg
Prentice-Hall, 1997
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