Travel, tourism, and hospitality research : a handbook for managers and researchers / 
editors J.R. Brent Ritchie, Charles R. Goeldner 
 - 2nd ed. 
 - New York :  John Wiley & Sons,  c1994 
 - xxiv, 614 p. 
<br/><br/><label>ISBN: </label>0471582484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourist trade--Research.
<br/><br/><label>Dewey Class. No.: </label>338.479104  / T779