Hall, E. J. (1967). Sounds and syllables. Regents.
Cita Chicago (17th ed.)Hall, Eugene J. Sounds and Syllables. New York: Regents, 1967.
Cita MLA (9th ed.)Hall, Eugene J. Sounds and Syllables. Regents, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.