Avella Tuta, D. P., Salazar Pérez, F. A., & Miguez García, J. E. (2019). Resolution of mathematical problems with fractions focused on the school context. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Avella Tuta, Diana Paola, Fabio Ahirton Salazar Pérez, i José Edilberto Miguez García. Resolution of Mathematical Problems with Fractions Focused on the School Context. Universidad Pedagógica y Tecnológica de Colombia, 2019.
MLA način citiranja (9. izdanje)Avella Tuta, Diana Paola, et al. Resolution of Mathematical Problems with Fractions Focused on the School Context. Universidad Pedagógica y Tecnológica de Colombia, 2019.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.
