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.
Chicago-čujuhus (17. p.)Amaya Pérez, Lina Katerine, Mario Santiago Fonseca Parra, juo Juan Esteban Pineda Guarín. Cohesion in Spanish as a Second Language in an Indigenous School. Universidad Pedagógica y Tecnológica de Colombia, 2019.
MLA-čujuhus (9. p.)Amaya Pérez, Lina Katerine, et al. Cohesion in Spanish as a Second Language in an Indigenous School. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.