Gaya APA
Coates, J. (1991).
Pragmatics and discourse : a resource book for students (Sastra Inggris).
Serang, Jawa Barat:
Prentice Hall.
Gaya MLA
Coates, Jennifer.
"Pragmatics and discourse : a resource book for students".
Sastra Inggris
Serang, Jawa Barat:
Prentice Hall,
1991.
.