Pike, Kenneth Lee, 1912-2000
Phonemics, a technique for reducing languages to writing
Summer institute of linguistics, 1946
 Buku Teks
Pullum, Geoffrey K.
Phonetic symbol guide
University of Chicago Press, 1986
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Pike, Kenneth Lee, 1912-2000
Phonemics : a technique for reducing language to writing
The University of Michigan Press, 1947
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Ogden, Richard
An introduction to english phonetics
Edinburgh University Press, 2017
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Heffner, R.M.S.
General phonetics
University of Wisconsin Press, 1960
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