Gee, Chuck Y. The travel industry / Chuck Y. Gee, James C. Makens and Dexter J. L. Choy. - 3rd ed. - New York : Van Nostrand Reinhold, c1997. - xii, 494 p. : ill. (some col.), maps ; 25 cm. Includes index. Includes bibliographical references. ISBN: 0442022972 (hbk.) Subjects--Topical Terms: Tourism.