Schaefer, Ronald P. 1987. An Initial Ortography and Lexicon for Emai: an Edoid Language of Nigeria. (Studies in African Grammatical Systems, 5.) Bloomington: Indiana University Linguistics Club.
@book{sinnemakizeromarking-Schaefer1987,
address = {Bloomington},
author = {Schaefer, Ronald P.},
publisher = {Indiana University Linguistics Club},
series = {Studies in African Grammatical Systems},
title = {An Initial Ortography and Lexicon for Emai: an Edoid Language of Nigeria},
volume = {5},
year = {1987}
}