テンプレート:R:Shoemaker&Shoemaker1967
Shoemaker, Jack S. and Nola K. Shoemaker (1967). "Essejja." In Esther Matteson (ed.) Bolivian Indian grammars 1, pp. 209–283. Norman: Summer Institute of Linguistics of the University of Oklahoma.
Shoemaker, Jack S. and Nola K. Shoemaker (1967). "Essejja." In Esther Matteson (ed.) Bolivian Indian grammars 1, pp. 209–283. Norman: Summer Institute of Linguistics of the University of Oklahoma.