APA aipamena

Dueñas Macías, F. A. (2013). Learner-Centered Curriculum: A Step Towards English Speaking Skill Improvement of Non-English Teachers. Universidad Pedagógica y Tecnológica de Colombia.

Chicago Style aipamena

Dueñas Macías, Fredy Alonso. Learner-Centered Curriculum: A Step Towards English Speaking Skill Improvement of Non-English Teachers. Universidad Pedagógica y Tecnológica de Colombia, 2013.

MLA aipamena

Dueñas Macías, Fredy Alonso. Learner-Centered Curriculum: A Step Towards English Speaking Skill Improvement of Non-English Teachers. Universidad Pedagógica y Tecnológica de Colombia, 2013.