Butler, Henry N.
Legal environment of business: government regulation and public policy analysis
South-Western Publishing, 1987
 Buku Teks
Mann, Richard A.
Business law and the regulation of business
South Western Cengage Learning, 2011
 Buku Teks
Barnes, Irston R.
The economics of public utility regulation
Appleton Century Crofts, 1942
 Buku Teks
Anderson, Ronald A.
Government regulation of business / by Ronald A. Anderson
South-Western Publishing Company, 1950
 Buku Teks
George, Thomas F
Business algebra /Thomas F. George
Prentice-Hall, 1987
 Buku Teks