Wirtz, W. Willard
Labor and the public interest / by W. Willard Wirtz
N.Y. Harper & Row , 1964
 Buku Teks
Mullis, Harry A. (Harry Alvin)
Labor's progress and some basic labor problems / by Harry A. Mullis, Royal E. Montgomery
McGraw-Hill, 1938
 Buku Teks
Jackson, Grdon E.
Labor and employment law book
Prentice-Hall, 1993
 Buku Referensi
Gould, William B., IV
A primer on American labor law
MIT Press, 1982
 Buku Teks
Metz, Harold W.
Labor policy of the federal government / Harold W. Metz
The Brookings Institution, 1945
 Buku Teks