Schwartz, Urs
American strategy: a new perspective
Doubleday, 1966
 Buku Teks
The new American poetry : 1945-1960
edited by Donald M. Allen
Grove Press, 1960
 Buku Teks SO
Graber, Mark A.
A new introduction to American constitutionalism
Oxford University Press, 2015
 Buku Teks
Hughes, Charles W.
American hymns old and new I
Columbia University Press, 1980
 Buku Referensi
Hughes, Charles W.
American hymns old and new II
Columbia University Press, 1980
 Buku Referensi