Fritscher, A. Lee
Business regulation and government decision making /A. Lee Fritschler, Bernard H. Ross
Little, Brown & Co., 1980
 Buku Teks
Ross, Herbert H.
A textbook of entomology / Herbert H. Ross, Charles A. Ross, June R.P. Ross
John Wiley & Sons, 1982
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Ross, Herbert H.
A textbook of entomology /Herbert H. Ross
John Wiley & Sons, 1965
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Smith, Hedrick
The power game: how Washington works / Hendrick Smith
Ballantine Books, 1988
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Delphos, William, 1951-
Inside Washington : government resources for international business
Business Expert Press, 2012
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