Rosés Labrada, Jorge Emilio, Thiago Chacon & Francia Medina. 2020. Arutani (Venezuela and Brazil) – Language Snapshot. In Peter K. Austin (ed.) Language Documentation and Description 17, 170-177. London: EL Publishing.
Jorge Emilio Rosés Labrada & Francia Medina (2019). Sapé (Venezuela) — Language Snapshot. In Peter K. Austin (ed.) Language Documentation and Description, vol 16. London: EL Publishing. pp. 169-175.