Gaya APA

Gilbert, Judy B.. (2005). Clear Speech : Pronunciation and Listening Comprehension in North American English (Ed. 3). Cambridge: Cambridge University Press.

Gaya Chicago

Gilbert, Judy B.. Clear Speech : Pronunciation and Listening Comprehension in North American English. Ed. 3 Cambridge: Cambridge University Press, 2005. Text.

Gaya MLA

Gilbert, Judy B.. Clear Speech : Pronunciation and Listening Comprehension in North American English. Ed. 3 Cambridge: Cambridge University Press, 2005. Text.

Gaya Turabian

Gilbert, Judy B.. Clear Speech : Pronunciation and Listening Comprehension in North American English. Ed. 3 Cambridge: Cambridge University Press, 2005. Print.