"Beaver Texts,"
Anthropological Papers of the American Musuem of Natural History10.5.295-397.
Contains texts with interlinear translation.
Goddard, Pliny Earle (1917b)
"Beaver Dialect,"
Anthropological Papers of the American Musuem of Natural History10.5.399-546.
Discusses phonology and morphology. Contains many lists of words.
Randoja, Tiina (1989)
The Phonology and Morphology of Halfway River Beaver.
Unpublished Ph. D. dissertation, University of Ottawa.
Story, Gillian (1989)
"Problems of Phonemic Representation in Beaver,"
in Eung-Do Cook and Keren Rice (eds.)
Athapaskan Linguistics: Current Perspectives on a Language Family.
pp. 63-98. Trends in Linguistics.
State-of-the-Art Reports 15. Berlin: Mouton de Gruyter.