Extensive reading activing for teaching language
Julian Bamfor edited by
:Cambridge University Press, 2004
 Buku Teks SO
Hazen, Kirk
An introduction to language
Massachusetts : Wiley Blackwell, 2015
 Buku Teks SO
Hughes, John P.
The science of language: an introduction to linguistics
Random House, 1966
 Buku Teks SO
Hughes, John P.
The science of language: an introduction to linguistics
Random House, 1966
 Buku Teks SO
Language classification : history and method / Lyle Campbell and William J. Poser
Cambridge University Press, 2008
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