Anderson, Ronald A.
Business law : principles and cases
South-Western Publishing, 1975
 Buku Teks
Lusk, Harold F., 1893-
Business law : principles and cases
Richard D. Irwin, 1969
 Buku Teks
Kerr, Thomas S.
Business law, principles and cases
John Wiley & Sons, 1952
 Buku Teks
Business law : principles and cases
by Harold F. Lusk ... [and others]
Richard D. Irwin, 1978
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Wyat, John W.
Business law Principles and cases
McGraw-Hill, 1963
 Buku Teks