Joy Hakim
Freedom A History of US
Oxford University Press, 2003
 Buku Teks
Emerging Fraud: Fraud cases from emerging economies
Klymet T. Caliyurt, Samuel O. Idowu, editors
Springer, 2012
 eBooks
Carey, Peter
The Fat man in history
University of Queensland, 1987
 Buku Teks
Stavrianos, Leften Stavros
A global history of man
Allyn and Bacon, 1967
 Buku Teks
Hawthorne, Julian
The History of the United States from 1492 to 1910; Vol. I-Vol. III
P.F. Collier & Son, 1975
 Buku Teks