Emenanjo, E. Nolue. 1978. Elements of Modern Igbo Grammar: A Descriptive Approach. Ibadan: Oxford University Press.
@book{sinnemakizeromarking-Emenanjo1978, address = {Ibadan}, author = {Emenanjo, E. Nolue}, publisher = {Oxford University Press}, title = {Elements of Modern Igbo Grammar: A Descriptive Approach}, year = {1978} }