Yule, George
The study of language
Cambridge University Press, 2018
 Buku Teks SO
Fromkin, Victoria A.
An introduction to language
Holt, Rinehart and Winston, 1981
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Hayakawa, S.I.
Language in action
Harcourt, Brace, 1940
 Buku Teks SO
Bloomfield, Leonard
Bahasa = Language
Dewan Bahasa dan Pustaka, 1992
 Buku Teks SO
Bloomfield, Leonard
Bahasa = Language
Gramedia Pustaka Utama, 1995
 Buku Teks SO