Sánchez Gamboa, S., & Chaves-Gamboa, M. (2014). The quantitative and qulitative analysis of knowledge production in physical education: The northest brazilian experience. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Sánchez Gamboa, Silvio, i Márcia Chaves-Gamboa. The Quantitative and Qulitative Analysis of Knowledge Production in Physical Education: The Northest Brazilian Experience. Universidad Pedagógica y Tecnológica de Colombia, 2014.
MLA način citiranja (9. izdanje)Sánchez Gamboa, Silvio, i Márcia Chaves-Gamboa. The Quantitative and Qulitative Analysis of Knowledge Production in Physical Education: The Northest Brazilian Experience. Universidad Pedagógica y Tecnológica de Colombia, 2014.
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