- Honolulu, Hawaii :  Program on Population, East-West Center ,  1994 
 - p. 23-42 :  ill. ;  23 cm. 
 - East-West Center Reprints .  Population Series  no. 318 .
<br/><br/> ' This article is reprinted with the permission of the Population Division, United Nations ESCAP, from Asia-Pacific Population Journal, Vol. 9 No. 4, December 1994' - back of cover  tag to be deleted 
<br/><br/>Refrences: p. 41-42