Rosinger, Lawrence K.
India and the United States : political and economic relations
Macmillan, 1950
 Buku Teks SO
Kemmerer, Donald L.
Economic history of the United States
Littlefield, Adams, 1956
 Buku Teks SO
Lippincott, Isaac
Economic development of the United States
Appleton Century Croffs, 1933
 Buku Teks SO
Rostow, Walt Whitman
The united states in the world arena:an essay in recent history
A Clarion Book, 1969
 Buku Teks SO
Shils, Edward
Political Development in the New States
Mouton, 1968, 1962
 Buku Teks SO