Papua New Guinea. National Statistical Office. <br/><br/>
Final figures :  census unit populations, Gulf Province / 
National Statistical Office, John Shadlow. 
 - Port Moresby :  National Statistical Office,  1982. 
 - 26 p. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Gulf Province (Papua New Guinea)--Census, 1980.