Morales Arroyo, H., & González Vindas, K. (2013). Evaluation techniques applied by teachers of english as a foreign language and their relation to the guidelines established by the Ministry of Public Education. Universidad de Costa Rica.
Cytowanie według stylu Chicago (wyd. 17)Morales Arroyo, Hania, i Katherine González Vindas. Evaluation Techniques Applied by Teachers of English as a Foreign Language and Their Relation to the Guidelines Established by the Ministry of Public Education. Universidad de Costa Rica, 2013.
Cytowanie według stylu MLA (wyd. 9)Morales Arroyo, Hania, i Katherine González Vindas. Evaluation Techniques Applied by Teachers of English as a Foreign Language and Their Relation to the Guidelines Established by the Ministry of Public Education. Universidad de Costa Rica, 2013.