Fritschler, A Lee
How Washington works : the executive's guid to government / A Lee Fritschler and Bernard H. Ross
Mass Ballinger Publishing , 1987
Buku Teks
Maidment, Frederick
Business government and society: Ethical, International decision - making
Prentice-Hall, 2000
Buku Teks
Folsom, Marison B.
Executive decision making :observations and experience in business and government
McGraw-Hill, 1962
Buku Teks
Maidment, Frederick
Business in government and society : ethical, international decision-making
Prentice-Hall, 1999
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Olson, Charles L.
Statistics for business decision making
Scott, Foresman, 1983
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