Gravina, Richard, Nelezek, Robert & Robert and Tchalalao. 1999. Mbuko lexicon. Yaounde: Summer Institute of Linguistics.
@misc{6484,
author = {Gravina and Richard and Nelezek and Robert and and Tchalalao, Robert},
title = {Mbuko lexicon. Yaounde: Summer Institute of Linguistics.},
year = {1999}
}