Sanchez Reyes, L. A. (2017). Living Things and Life as Government Practices in the School. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Sanchez Reyes, Leslie Alexa. Living Things and Life as Government Practices in the School. Universidad Pedagógica y Tecnológica de Colombia, 2017.
MLA način citiranja (9. izdanje)Sanchez Reyes, Leslie Alexa. Living Things and Life as Government Practices in the School. Universidad Pedagógica y Tecnológica de Colombia, 2017.
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