Richards, Michael D
Twentieth-century Europe : a brief history, 1900 to the present
John Wiley &​ Sons, 2014
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Twentieth century physics; Volume II
edited by Laurie M. Brown, Abraham Pais and,Sir Brian Pippard
Institute of Physics Publishing ; American Institute of Physics Press, 1995
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Britain in the twentieth century : a documentary reader; Vol. II 1939-1970
edited by Lawrence Butler and Harriet Jones
Heinemann ,
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Woodham, Jonatham M.
Twentieth-Century design
Oxford University Press, 1997
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Chant, Christopher
Twentieth century war machines
London: Chancellor Press, 1999,
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