The history and distribution of the indigenous languages of Bolivia /

Gestures and responses : a preliminary study among some Indian tribes of Bolivia /

Lingüística comparativa y sincrónica : método y perspectivas /

North and South American linguistic connections /

Music of the Sirionó (Guaranían) /

Quechumaran and Affinities /

Comparative Tacanan phonology : With Cavineña phonology and notes on Pano-Tacanan relationship /

Phonemic Pattern and phoneme fluctuation in Bolivian chama (tacanan) /

Response to Girard on Tacanan /

Araona Correspondences in Tacanan /

Phonological space - The Torus model corroborated by distinctive features /

Review of south American Indian Languages /

Comparative methodology for distant relationships in North and South American languages /

South American relationships with North American Indian languages /