Williams, Basil
The British empire
Oxford University, 1945
 Buku Klasik
Davis, John Francis
The Chinese : a general description of the empire of China and its inhabitants : vol. II
[Publisher not identified], [Date of publication not identified]
 Buku Teks
Gibbon, Edward
The decline and fall of the Roman empire vol. II / Edward Gibbon
Random House, 1993
 Buku Referensi
Bremner, G. A.
Architecture and urbanism in the British empire
Oxford University Press, 2016
 eBooks
Atlas of the British empire General
Christopher Bayly, editor
acts On File Book, 1989
 Buku Referensi