Proctor, John. 1979. A preliminary look at the language of Long Terawan. Sarawak Museum Journal 27. 103-170.
@article{sProctorLongTerawan, author = {Proctor, John}, journal = {Sarawak Museum Journal}, pages = {103-170}, title = {A preliminary look at the language of Long Terawan}, volume = {27}, year = {1979} }