Manning, Margaret and Saggers, Naomi. 1977. A Tentative Phonemic Analysis of Ningil. In Loving, Richard (ed.), Phonologies of five P.N.G. languages, 49–72. Summer Institute of Linguistics.
@incollection{niz_loving1977,
author = {Manning, Margaret and Saggers, Naomi},
booktitle = {Phonologies of five P.N.G. languages},
editor = {Loving, Richard},
journal = {Workpapers in Papua New Guinea Languages},
pages = {49–72},
publisher = {Summer Institute of Linguistics},
title = {A Tentative Phonemic Analysis of Ningil},
volume = {19},
year = {1977}
}