Ciprian Castillo, C. C., Farfán Briceño, D. M., & Ramos Holguín, B. (2015). Normalistas’ Written Performance in Workshops based on the Task Based Approach. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Ciprian Castillo, Clemencia Caterine, Diana María Farfán Briceño, agus Bertha Ramos Holguín. Normalistas’ Written Performance in Workshops Based on the Task Based Approach. Universidad Pedagógica y Tecnológica de Colombia, 2015.
Lua MLA (9ú heag.)Ciprian Castillo, Clemencia Caterine, et al. Normalistas’ Written Performance in Workshops Based on the Task Based Approach. Universidad Pedagógica y Tecnológica de Colombia, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.