Marsh, S.B.
Business law
McGraw-Hill, 1992
Buku Teks
Barnes, A. James
Law for business
Irwin, 2000
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Bond, Helen J.
Business law
Blackstone, 1990
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Twomey
Business law
South-Western Co, 1987
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Kinder, Peter D.
Law and business
McGraw-Hill, 1988
Buku Teks