de Jong, Nicky. 2004. Didinga orthography. Occasional Papers in the Study of Sudanese Languages 9. 145–164.
@article{1431_did,
author = {de Jong, Nicky},
journal = {Occasional Papers in the Study of Sudanese Languages},
pages = {145–164},
title = {Didinga orthography},
volume = {9},
year = {2004}
}