Douglas, Norman. <br/><br/>
Tonga :  a guide / 
Norman and Ngaire Douglas. 
 - Alstonville, N.S.W. :  Pacific Profiles,  ©1989. 
 - 176 pages, 12 unnumbered pages of plates :  illustrations (some color), maps ;  21 cm 
<br/><br/> Available from Pacific Profiles, PO Box 229, Alstonville NSW 2477. 
<br/><br/>Includes bibliographical references (pages 171-172) and index. 
<br/><br/><label>ISBN: </label>0731652908 9780731652907 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Tonga--Guidebooks.
<br/><br/><label>Dewey Class. No.: </label>919.61204