Farr, Joan (Henry). 1992. Kombio Grammar Essentials. (Manuscript).
@book{sinnemakizeromarking-Farr1992,
author = {Farr, Joan (Henry)},
note = {Manuscript},
title = {Kombio Grammar Essentials},
url = {https://pnglanguages.sil.org/resources/archives/43826},
year = {1992}
}