Norton, Thomas James
The constitution of the United States its sources and is application
America`s Future, Inc., 1946
 Buku Teks
Mitchell, Broadus
A Biography of the constitution of the United States : its origin, formation, adoption, interpretation
Oxford University Press, 1964
 Buku Teks SO
Mitchell, Broadus
A Biography of the constitution of the United States : its origin, formation, adoption, interpretation
Oxford University Press, 1964
 Buku Teks SO
Dumbauld, Edward
The Constitution of the United States
University of Oklahoma Press, 1946
 Buku Teks
Farrand, Max
The Framing of the constitution of the United States
Yale University Press, 1962
 Buku Teks