APA-referens (7:e uppl.)

Eljure, C., & Ríos, D. (2022). Non-Formal Education and Popular Education. Documentary trace of two concepts to rethink the educational universe in the XXI century. Universidad Pedagógica y Tecnológica de Colombia.

Chicago-referens (17:e uppl.)

Eljure, Carlos, och Daniel Ríos. Non-Formal Education and Popular Education. Documentary Trace of Two Concepts to Rethink the Educational Universe in the XXI Century. Universidad Pedagógica y Tecnológica de Colombia, 2022.

MLA-referens (9:e uppl.)

Eljure, Carlos, och Daniel Ríos. Non-Formal Education and Popular Education. Documentary Trace of Two Concepts to Rethink the Educational Universe in the XXI Century. Universidad Pedagógica y Tecnológica de Colombia, 2022.

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