Ruiz Andrade, J. G., Martínez Moreno, O. C., & Verján Quiñones, R. (2023). Analysis of the quality of service of the tourist sector in frontier city. Corporación Universitaria Americana.
Chicago-referens (17:e uppl.)Ruiz Andrade, José Gabriel, Omaira Cecilia Martínez Moreno, och Ricardo Verján Quiñones. Analysis of the Quality of Service of the Tourist Sector in Frontier City. Corporación Universitaria Americana, 2023.
MLA-referens (8:e uppl.)Ruiz Andrade, José Gabriel, et al. Analysis of the Quality of Service of the Tourist Sector in Frontier City. Corporación Universitaria Americana, 2023.
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