Hughes, Charles W.
American hymns old and new II
Columbia University Press, 1980
 Buku Referensi
Pollard, Arthur
English hymns
Longman, Green, 1960
 Buku Teks
Gagey, Edmond M.
Revolution in American drama
Columbia University Press, 1948
 Buku Teks
Simpson, David
The politics of American English, 1776-1850i
Oxford University Press , 1986
 Buku Teks SO
Living documents of American history
selected by Henry Steele Commager
American Museum of Natural History, 1964
 Buku Teks