Hamde, Kiflemariam. 1986. The Origin and Development of Bilin. Asmara: Asmara University, The Institute of African Studies, Bilin Language Project.
@book{hamdeorigin1986,
address = {Asmara},
author = {Hamde, Kiflemariam},
publisher = {Asmara University, The Institute of African Studies, Bilin Language Project},
title = {The Origin and Development of Bilin},
year = {1986}
}