Lukas, Johannes and Willms, Alfred. 1961. Outline of the Language of the Jarawa in Northern Nigeria (Plateau Province). Afrika und "Ubersee 45. 1–66.
@article{lukas1961, author = {Lukas, Johannes and Willms, Alfred}, journal = {Afrika und "Ubersee}, number = {1/2}, pages = {1–66}, title = {Outline of the Language of the Jarawa in Northern Nigeria (Plateau Province)}, volume = {45}, year = {1961} }