MICROECONOMIC THEORY AND APPLICATIONS:SECOND EDITION
1986 年出版637 页ISBN：0673391175
MICROECONOMICS THEORY/APPLICATIONS SHORTER SIXTH EDITION
2222 年出版453 页ISBN：0393956377
PSYCHOLOGY PRINCIPLES AND APPLICATIONS THIRD EDITION
1989 年出版800 页ISBN：0137328761
MACROECONOMICS PRINCIPLES AND APPLICATIONS SECOND EDITION
2001 年出版441 页ISBN：0324019548
Small Business Management:An Entrepreneurial Emphasis Ninth Edition
1994 年出版828 页ISBN：053883045X
NEW BUSINESS VENTURES AND THE ENTREPRENEUR THIRD EDITION
1989 年出版848 页ISBN：025607576X
INTERNATIONAL BUSINESS LAW AND ITS ENVIRONMENT FIFTH EDITION
2002 年出版725 页ISBN：032406098X
IMPACT A GUIDE TO BUSINESS COMMUNICATIONS FOURTH EDITION
1998 年出版294 页ISBN：013838939X
