Casimir, Katia Kamara. 1988. Lexikon der Tagbana-Sprache. Universität Bielefeld dissertation.
@phdthesis{tgw_casimir1998,
author = {Casimir, Katia Kamara},
school = {Universität Bielefeld},
title = {Lexikon der Tagbana-Sprache},
year = {1988}
}