Rotokasipa irara vo pitupituroaro iava vo toupai / 
edited by Skip Firchow and David Akoitai. 
 - Ukarumpa :  Summer Institute of Linguistics,  1974. 
 - 108 p. :  ill. ;  21 cm. 
<br/><br/> Rotokas customs with English summaries. 
<br/><br/><label>ISBN: </label>0726302325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rotokas language--Readers.<br/>Rotokas (Papua New Guinea)--Social life and customs.