Nekitel, Otto. 1985. Sociolinguistic Aspects of Abu', a Papuan Language of the Sepik Area, Papua New Guinea. (Doctoral dissertation, Australian National University; xiv+300pp.)
@phdthesis{gNekitelAbu,
author = {Nekitel, Otto},
pages = {xiv+300},
school = {Australian National University},
title = {Sociolinguistic Aspects of Abu', a Papuan Language of the Sepik Area, Papua New Guinea},
year = {1985}
}