O’Brien, Thomas W.   <br/><br/>
Toward professonalism in tour guiding - A manual for trainers / 
Thomas W. O’Brien, Sam H. Ham 
 - Moscow :  University of Idaho,   2012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tour guides--Vocational guidance<br/>Tourism--Management
<br/><br/><label>Dewey Class. No.: </label>910.4  / T737