Persson and Persson 1991

Persson, Andrew M. and Persson, Janet R. 1991. Mödö-English dictionary with grammar. (Bilingual Dictionaries of Sudan, 1.) Sudan: Summer Institute of Linguistics. 148pp.

@book{sdPerssonPerssonModo,
  author    = {Persson, Andrew M. and Persson, Janet R.},
  pages     = {148},
  publisher = {Sudan: Summer Institute of Linguistics},
  series    = {Bilingual Dictionaries of Sudan},
  title     = {Mödö-English dictionary with grammar},
  volume    = {1},
  year      = {1991}
}