Schapper, Antoinette
Neuter gender in the languages of aru
Faculty of Humanities University of Indonesia, 2015
 Artikel Jurnal
Sellato, Bernard
The languages and peoples of the müller mountains a contribution to the study of the origins of borneo's nomads and their languages
Faculty of Humanities University of Indonesia, 2015
 Artikel Jurnal
Anthology of Asean literatures : pre-Islamic literature of Indonesia
Subagio Sastrowardoyo, Sapardi Djoko Damono, A. Kasim Achmad, penyunting
The Asean Committee on Culture and Information , 1987
 Buku Referensi
Katzner, Kenneth
The languages of the world
Routledge, 1995
 Buku Referensi
The Slavonic languages
edited by Bernard Comrie and Greville G. Corbett
Routledge, 1993
 Buku Teks