APA (7th ed.) Zitazioa
López Rivas, M. R., Mancía García, P. C., Umaña Mejía, N. V., Franco Ramos, R., & Garay Salinas, R. Interference caused by first language on the pronunciation of english voiced / voiceless fricative and affricate consonant sounds /d/, /θ/, /tʃ/, and / ʃ: A literature review work supported with some field data collected among students of the b.a. in english emphasis on teaching of the Foreign Languages Department of the University of El Salvador, Semester II – 2011.
Chicago Style (17th ed.) Zitazioa
López Rivas, María Roxana, Patricia Cecibel Mancía García, Nataly Vanessa Umaña Mejía, Rhina Franco Ramos, eta Ricardo Garay Salinas. Interference Caused by First Language on the Pronunciation of English Voiced / Voiceless Fricative and Affricate Consonant Sounds /d/, /θ/, /tʃ/, and / ʃ: A Literature Review Work Supported with Some Field Data Collected Among Students of the B.a. in English Emphasis on Teaching of the Foreign Languages Department of the University of El Salvador, Semester II – 2011.
MLA (9th ed.) Zitazioa
López Rivas, María Roxana, et al. Interference Caused by First Language on the Pronunciation of English Voiced / Voiceless Fricative and Affricate Consonant Sounds /d/, /θ/, /tʃ/, and / ʃ: A Literature Review Work Supported with Some Field Data Collected Among Students of the B.a. in English Emphasis on Teaching of the Foreign Languages Department of the University of El Salvador, Semester II – 2011.
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