Phonologies of five P.N.G. languages / 
Richard Loving, editor. 
 - Ukarumpa :  Summer Institute of Linguistics,  1977. 
 - 138 p. ;  23 cm. 
 - Workpapers in Papua New Guinea languages ;  19 .
<br/><br/>Contents : Orokaiva phonology and orthography / Robert and  Marlys Larsen-- A tentative phonemic statement in Yil in West Sepik District / Mary Martens and Salme Tuominen-- A tentative phonemic analysis of Ningil / Margaret Manning and Naomi Saggers-- Dobu phonemics / Daphne Lithgow-- Samo phonemics / R. Daniel and Karen A. Shaw. 
<br/><br/><label>ISBN: </label>0726304859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orokaiva language.<br/>Samo dialect--Phonemics.<br/>Dobu language--Phonemics.<br/>Ningil language--Phonemics.<br/>Yil language--Phonemics.