Goeldner, Charles R. Tourism : principles, practices, philosophies / Charles R. Goeldner, J.R. Brent Ritchie, Robert W. McIntosh. - 8th ed. - New York : Wiley, 2000. - xviii, 734 p. : ill. ; 24 cm. ISBN: 0471322105 Subjects--Topical Terms: Tourism Dewey Class. No.: 338.4791 / GOE