Sandí Bermúdez, I. (2010). Influence of six different language learning strategies on the language learning experience of a group of low beginners of english whose main motivation is to help their school children at home. Universidad de Costa Rica, Facultad de letras, Escuela de Lenguas Modernas.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSandí Bermúdez, Ivannia. Influence of Six Different Language Learning Strategies on the Language Learning Experience of a Group of Low Beginners of English Whose Main Motivation Is to Help Their School Children at Home. San José, Costa Rica: Universidad de Costa Rica, Facultad de letras, Escuela de Lenguas Modernas, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSandí Bermúdez, Ivannia. Influence of Six Different Language Learning Strategies on the Language Learning Experience of a Group of Low Beginners of English Whose Main Motivation Is to Help Their School Children at Home. Universidad de Costa Rica, Facultad de letras, Escuela de Lenguas Modernas, 2010.