Galucio, Ana Vilacy; de Souza Nogueira, Antônia Fernanda (20 July 2018). "From object nominalization to object focus: The innovative A-alignment in the Tuparian languages (Tupian family)". Journal of Historical Linguistics. 8 (1): 95–127. doi:10.1075/jhl.16025.gal.
Moore, D. & Vilacy Galucio, A. (1994). Reconstruction of Proto-Tupari consonants and vowels. In Langdon, M. (eds.), Survey of California and Other Indian Languages, Report 8. 119-30, Columbus: Ohio State University. Accessed from DiACL, 9 February 2020.