Conover, Hobart H.
General business for today's world / Hobart H. Conover, B. Bertha Wakin, and Helene L. Zimmerman
Allyn and Bacon, 1977
Buku Teks
Hastings, Paul G.
Introduction to business
McGraw-Hill, 1974
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Jucius, Michael J.
Introduction to business
Richard D. Irwin, 1961
Buku Teks
Musselman, Vernon A.
Introduction to modern business : issues and environment
Prentice-Hall, 1977
Buku Teks
Musselman, Vernon A.
Introduction to modern business : issues and environment
Prentice Hall of India, 1982
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