Olmstead, Clifton E.
History of religion in the United State
Prentice-Hall, 1960
 Buku Teks SO
Ballantine, Joseph W.
Formosa : a problem for united state foreign policy
Brookings Institution Press, 1952
 Buku Teks SO
Younger, Richard D.
The people's panel: the grand jury in the United State, 1634-1941
Brown University Press, 1963
 Buku Teks
Hauck, Eldon
American capitols : an encyclopedia of the state, national, and territorial capital edifices of the United States
McFarland, 1991
 Buku Referensi
Ide Anak Agung Gde Agung, 1921-1999
From the formation of the state of east Indonesia towards the establishment of the united states of Indonesia=Dari negara Indonesia Timur ke Republik Indonesia Serikat
Yayasan Obor Indonesia, 1996
 Buku Teks SO