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
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Barnes, Irston R.
The economics of public utility regulation
Appleton Century Crofts, 1942
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Anderson, Ronald A.
Government regulation of business / by Ronald A. Anderson
South-Western Publishing Company, 1950
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Roman society / Donald Dudley
Penguin Books , 1970
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