Dalbor, J. B. (1997). Spanish pronunciation: Theory and practice (3a. ed.). Harcourt Brace College Publishers.
Chicago Style (17th ed.) ZitazioaDalbor, John B. Spanish Pronunciation: Theory and Practice. 3a. ed. Fort Worth: Harcourt Brace College Publishers, 1997.
MLA (9th ed.) ZitazioaDalbor, John B. Spanish Pronunciation: Theory and Practice. 3a. ed. Harcourt Brace College Publishers, 1997.
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