Puckett, Kent
Cambridge University Press, 2016
Buku Teks SO
Kermode, Frank, editor
Harvard University Press, 1980
Buku Teks SO
Schiffrin, Deborah
Cambridge University Press , 2006
Buku Teks SO
De Fina, Anna
Cambridge University Press;, 2012
eBooks
edited by Anna De Fina & Alexandra Georgakopoulou
Wiley Blackwell, 2015
Buku Teks SO