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.
芝加哥风格引文Avella Tuta, Diana Paola, Fabio Ahirton Salazar Pérez, 与 José Edilberto Miguez García. Resolution of Mathematical Problems with Fractions Focused on the School Context. Universidad Pedagógica y Tecnológica de Colombia, 2019.
MLA引文Avella Tuta, Diana Paola, et al. Resolution of Mathematical Problems with Fractions Focused on the School Context. Universidad Pedagógica y Tecnológica de Colombia, 2019.
警告：这些引文格式不一定是100％准确.
