Velázquez de la Cadena, M. (1962). A new pronouncing dictionary of the spanish and english languages. Appleton-Century-Crofts.
Cita Chicago (17th ed.)Velázquez de la Cadena, Mariano. A New Pronouncing Dictionary of the Spanish and English Languages. Nueva York: Appleton-Century-Crofts, 1962.
Cita MLA (9th ed.)Velázquez de la Cadena, Mariano. A New Pronouncing Dictionary of the Spanish and English Languages. Appleton-Century-Crofts, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.