Crevels, Mily. 2002. Itonama o Sihnipadara, Lengua no clasificada de la Amazon'ia Boliviana. (Estudios de Lingü'istica, 16.)
@book{1928_crevels2002, author = {Crevels, Mily}, series = {Estudios de Lingü'istica}, title = {Itonama o Sihnipadara, Lengua no clasificada de la Amazon'ia Boliviana}, volume = {16}, year = {2002} }