Tosh, John
The Pursuit of history : aims, methods and new directions in the study of modern history
Longman , 1991
Buku Teks
Tawney, R.H.
Equality
George Allen and Unwin, 1952
Buku Teks
hapus4
Equality
China Renmin University Press, 2015
eBooks
Bailey, Thomas Andrew, 1902-1983
The American pageant: a history of the Republic
D.C. Healt, 1987
Buku Teks
Ferrell, Robert H.
American diplomacy : a history
W.W. Norton, 1959
Buku Teks