Salzmann, Zdenek
Language, culture, and society an introduction to linguistic anthropology
Westview Press, 998
 Buku Teks SO
Johns, Yohanni
Bahasa Indonesia book one : introduction to Indonesian language and culture
Periplus Edition (HK), 1977
 Buku Teks SO
Johns, Yohanni
Bahasa Indonesia book two : introduction to Indonesian language and culture / Yohanni Johns
Periplus Editions Limited, 1990
 Buku Teks SO
Fromkin, Victoria A.
An introduction to language
Holt, Rinehart and Winston, 1981
 Buku Teks SO
Hazen, Kirk
An introduction to language
Massachusetts : Wiley Blackwell, 2015
 Buku Teks SO