Wells, H.G.
A short history of the world
Penguin Books, 1938
 Buku Teks SO
Wells, H.G.
A short history of the world
Penguin Books, 1936
 Buku Teks SO
The world of history
edited for the Society of American Historians by Courtlandt Canby & Nancy E. Gross
New American Library, 1954
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Revill, J.C.
World history
Longman, 1959
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Smith, Charles Edward
A short history of the ancient world
Appleton-Century-Crofts, 1939
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