Bone, Robert G., author
Littlefield, Adam, 1957
Buku Teks
Bannon, John Francis
McGraw-Hill, 1952
Buku Teks
Latourette, Kenneth Scott, author
Macmillan, 1960
Buku Teks
Nevins, Allan, 1890-1971, author
Quadrangle Books, 1963
Buku Teks
May, Simon, author
Yale University Press, 2012
Buku Teks