Haaland 1978

Haaland, Gunnar. 1978. Ethnic groups and language use in Darfur. In Thelwall, Robin (ed.), Aspects of language in the Sudan. (Occasional Papers in Linguistics and Language Learning, 5.) Ulster: The New University of Ulster.

@misc{2395,
  author = {Haaland, Gunnar},
  title  = {Ethnic groups and language use in Darfur. In Thelwall, Robin (ed.), Aspects of language in the Sudan. (Occasional Papers in Linguistics and Language Learning, 5.) Ulster: The New University of Ulster.},
  year   = {1978}
}