Nellen, Annette
Tax Aspects of Business Transactions: A First Course
Prentice-Hall, 1999
 Buku Teks
Glos, Raymond E.
Introduction to business: a textbook for the first course in business on the collegiate level
South-Western Publishing, 1967
 Buku Teks
Glos, Raymond E.
Introduction to business: a textbook for the first course in business on the collegiate level
South-Western Publishing, 1963
 Buku Teks
Sanders, Donald H.
Statistics : a first course
McGraw-Hill, 2000
 Buku Teks
Ullman, Jeffrey D., 1942-
A first course in database systems
Prentice-Hall, 1997
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