Nemmers, Erwin Esser
Dictionary of economics and business / Erwin Esser Nemmers, Cornelius C. Janzen
Littlefield, Adam and Co., 1960
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Schatt, Stanley
Data communications for business /​ Stan Schatt.
Prentice-Hall, 1994
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Haner, F. T.
Business policy, planning, and strategy /​ F. T. Haner.
Winthrop Publishers, 1976
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Mavroidis, Petros C.
The law of the World Trade Organization (WTO) : documents, cases &​ analysis
MN West, 2013
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Velasquez, Manuel G.
Business ethics: concepts and cases
Pearson, 1998
 Buku Teks SO