Theraphan, L. Thongkum. 1992. A preliminary reconstruction of Proto-Lakkja (Cha Shan Yao). Mon-Khmer Studies 20. 57–89.
@article{jacquesestimative-theraphan92lakkja, author = {Theraphan, L. Thongkum}, journal = {Mon-Khmer Studies}, pages = {57–89}, title = {A preliminary reconstruction of Proto-Lakkja (Cha Shan Yao)}, volume = {20}, year = {1992} }