Global perspectives on US democratization efforts : from the outside in
Sally Burt, Daniel Añorve Añorve
Palgrave Macmillan, 2016
 Buku Teks
Joy Hakim
Freedom A History of US
Oxford University Press, 2003
 Buku Teks
Killblane, Richard E.
Delivering Victory: The History of US Military Transportation
Emerald Publishing Limited, 2019
 eBooks
Boller, Paul F.
A more perfect union: documents in U.S. history to 1877
Houghton Mifflin , 1988
 Buku Teks SO
Moore, Lester L.
Outside Broadway; a history of the professional theater in Newark, New Jersey, from the beginning to 1867,
Scarecrow Press, 1970
 Buku Teks SO