Research methods in sociolinguistics : a practical guide
edited by Janet Holmes and Kirk Hazen
John Wiley & Sons, 2014
 Buku Teks
Research methods in intercultural communication : a practical guide
edited by Zhu Hua
Wiley Blackwell, 2016
 Buku Teks
Research methods in clinical linguistics and phonetics : a practical guide
edited by Nicole Muller and Martin J. Ball
Wiley-Blackwell, 2013
 Buku Teks
Research methods in language policy and planning : a practical guide
edited by Francis M. Hult and David Cassels Johnson
Wiley Blackwell, 2015
 Buku Teks
Research methods in second language acquisition : a practical guide
Edited by Alison Mackey, Dudan M. Gass
Wiley-Blackwell, 2012
 Buku Teks SO