Dennis, N. (1978). Work Papers of the Summer Institute of Linguistics: Riberalta, Beni, Bolivia ; 1972-1976. Riberalta : Bolivia: Indigenista Boliviana.
Chicago Style aipamenaDennis, Newton. Work Papers of the Summer Institute of Linguistics: Riberalta, Beni, Bolivia ; 1972-1976. Riberalta : Bolivia: Indigenista Boliviana, 1978.
MLA aipamenaDennis, Newton. Work Papers of the Summer Institute of Linguistics: Riberalta, Beni, Bolivia ; 1972-1976. Riberalta : Bolivia: Indigenista Boliviana, 1978.
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