Amaya Pérez, L. K., Fonseca Parra, M. S., & Pineda Guarín, J. E. (2019). Cohesion in Spanish as a Second Language in an Indigenous School. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Amaya Pérez, Lina Katerine, Mario Santiago Fonseca Parra, agus Juan Esteban Pineda Guarín. Cohesion in Spanish as a Second Language in an Indigenous School. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Lua MLA (9ú heag.)Amaya Pérez, Lina Katerine, et al. Cohesion in Spanish as a Second Language in an Indigenous School. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.