Pérez, D. A., Jaramillo, D. V., & Asbahr, F. (2020). Case studies: Teaching mathematics in a school of management. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Pérez, Diego Alejandro, Diana Victoria Jaramillo, i Flávia Asbahr. Case Studies: Teaching Mathematics in a School of Management. Universidad Pedagógica y Tecnológica de Colombia, 2020.
MLA način citiranja (9. izdanje)Pérez, Diego Alejandro, et al. Case Studies: Teaching Mathematics in a School of Management. Universidad Pedagógica y Tecnológica de Colombia, 2020.
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