TRAINING IN BUSINESS AND INDUSTRY
WILLIAM MCGEHEE AND PAUL W.THAYER1961 年出版305 页ISBN：
THE LEGAL ENVIRONMENT OF BUSINESS
F.WILLIAM MCCARTY JOHN W.BAGBY1990 年出版790 页ISBN：
BUSINESS COMMUNICATION TODAY SECOND EDITION
COURTLAND L.BOVEE JOHN V.THILL1989 年出版696 页ISBN：
