Walker, Marianne McGettigan
American law institute restatement of the law
American law Institute Publishers, 1995
 Buku Teks
Hurst, James Willard
The Growth of American law : the law makers
Little, Brown, 1950
 Buku Teks
Gilmore, Grant
The ages of American law
Yale University Press, 1977
 Buku Teks
Talks on American law
edited Harold J. Berman
A Vintage Book, 1961
 Buku Teks
Gould, William B., IV
A primer on American labor law
MIT Press, 1982
 Buku Teks