Gaya APA
ALLEN, R., McKERROW, R, E.
(1977).
The pragmatics of public communication
.
Columbus:
Charles E. Merrill.
Gaya MLA
ALLEN, R.R.., McKERROW, Ray, E..
"The pragmatics of public communication".
Columbus:
Charles E. Merrill,
1977.
Buku.