Haupers, Ralph & Lorraine Haupers. 1991. Stieng-English dictionary. Dallas: SIL. xviii+263pp.
@book{haupers1991dictionary, address = {Dallas}, author = {Haupers, Ralph and Haupers, Lorraine}, pages = {xviii+263}, publisher = {SIL}, title = {Stieng-English dictionary}, year = {1991} }