Ramos Holguín, B., Aguirre Morales, J., & Torres Cepeda, . N. M. (2021). Enhancing Efl Speaking in Rural Settings: Challenges and Opportunities for Material Developers. Editorial UPTC.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRamos Holguín, Bertha, Jahir Aguirre Morales, और Nancy María Torres Cepeda. Enhancing Efl Speaking in Rural Settings: Challenges and Opportunities for Material Developers. Colombia: Editorial UPTC, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRamos Holguín, Bertha, et al. Enhancing Efl Speaking in Rural Settings: Challenges and Opportunities for Material Developers. Editorial UPTC, 2021.
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