Shohamy, Elana
Language policy: Hidden agendas and new approaches
Routledge, 2006, 2006
 Buku Teks SO
The New psychology of language : cognitive and functional approaches to languge structure; Vol. 2
edited by Michael Tomasello
Lawrence Erlbaum Associates, 2003
 Buku Teks SO
Ellis, Nick C.
Usage-based approaches to language acquisition and processing: cognitive and corpus investigations of construction grammar
Wiley, 2016
 Buku Teks SO
Richards, Jack C.
Approaches and methods in language teaching
Cambridge University Press, 2015
 Buku Teks SO
Richards, Jack C.
Approaches and methods in language teaching
Cambridge University Press, 2006
 Buku Teks SO