Powicke, Maurice
The thirteenth century, 1216-1307
At the Clarendom Press, 1962
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Keylor, William R., 1944-
The twentieth-century world : an international history
Oxford University Press, 1996
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History of Padang lawas North Sumatera I : The site si Pamutung (Mid-Ninth-Thirteenth Century CE) / Daniek Pereet, editor, Heddy Surachman, editor
Association Archipel, 2014
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Grenville, J.A.S.
A history of the world : from the 20th to the 21st century
Routledge, 2005
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Brown, Neville
A History of the world 20th century, part 3: 1945-1968
Pan Books, 1970
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