Gastélum, G. D., & Villavicencio, G. T. (2022). Teaching work in multigrade indigenous schools. Universidade Federal do Norte do Tocantins.
Lua i Stíl Chicago (17ú heag.)Gastélum, Glenda Delgado, agus Guadalupe Tinajero Villavicencio. Teaching Work in Multigrade Indigenous Schools. Universidade Federal do Norte do Tocantins, 2022.
Lua MLA (9ú heag.)Gastélum, Glenda Delgado, agus Guadalupe Tinajero Villavicencio. Teaching Work in Multigrade Indigenous Schools. Universidade Federal do Norte do Tocantins, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.