The Imperialism reader : documents and readings on modern expansionism
edited by Louis L. Snyder
D. Van Nostrand, 1962
 Buku Teks
Roman imperialism : readings and sources
Blackwell Publishing, 2004
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Sweezy, Paul M. (Paul Marlor), 1910-2004
Imperialism and social classes
Augustus M. Kelley, 1951
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Moon, Parker Thomas
Imperialism and world politics
Macmillan, 1953
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Moon, Parker Thomas
Imperialism and world politics
Macmillan, 1947
 Buku Teks