Cáceres, Natalia (2011), “ekku'ka”, inGrammaire Fonctionnelle-Typologique du Ye’kwana[1], Lyon
Hall, Katherine Lee (1988),The morphosyntax of discourse in De'kwana Carib, volumes I and II, Saint Louis, Missouri: PhD Thesis, Washington University, page389: “e'kuka:dü - to squeeze, express”
Hall, Katherine (2007), “eʔkukā-dɨ”, in Mary Ritchie Key & Bernard Comrie, editors,The Intercontinental Dictionary Series[2], Leipzig: Max Planck Institute for Evolutionary Anthropology, published2021
