Travel, tourism, and hospitality research :  a handbook for managers and researchers / 
editors, J.R. Brent Ritchie, Charles R. Goeldner. 
 - New York :  Wiley,  c1987. 
 - xx, 516 p. ;  29 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>9780471842255 
<br/><br/><label>LCCN: </label>86013235  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tourism--Research.
<br/><br/><label>LC Class. No.: </label>G155.A1  / T6578 1987 
<br/><br/><label>Dewey Class. No.: </label>338.4/791/072 RIT