Bibliography
- Finch, Diana F., and Hector Ortiz Lira. Course in English Phonetics for Spanish Speakers. New York: Heinemann (Txt), 1982. Print.
- Gimson, A. C.. An Introduction to the Pronunciation of English. 4th ed. London: Edward Arnold, 1989. Print.
- Lewis, J.Windsor. People Speaking. London: Oxford University Press, 1977. Print.
- Wells, J. C.. Longman Pronunciation Dictionary. 2nd ed. upper saddle river: Pearson Education, 2001. Print.