Yakpo, Kofi. 2009. A grammar of Pichi. Nijmegen: Radboud Universiteit Nijmegen. (Doctoral dissertation, Radboud Universiteit Nijmegen).
@phdthesis{1634,
address = {Nijmegen},
author = {Yakpo, Kofi},
booktitle = {A grammar of Pichi},
key = {Yakpo 2009},
publisher = {Radboud Universiteit Nijmegen},
school = {Radboud Universiteit Nijmegen},
title = {A grammar of Pichi},
type = {Bibliographical record},
url = {http://webdoc.ubn.ru.nl/mono/y/yakpo_k/gramofpi.pdf},
year = {2009}
}