APA-viite (7. p.)

Medina Peña, H. (2013). IELTS Test Training for Students in Order to Identify Students’ Perceptions and Progress in the Exam. Universidad Pedagógica y Tecnológica de Colombia.

Chicago-viite (17. p.)

Medina Peña, Hilda. IELTS Test Training for Students in Order to Identify Students’ Perceptions and Progress in the Exam. Universidad Pedagógica y Tecnológica de Colombia, 2013.

MLA-viite (9. p.)

Medina Peña, Hilda. IELTS Test Training for Students in Order to Identify Students’ Perceptions and Progress in the Exam. Universidad Pedagógica y Tecnológica de Colombia, 2013.

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