Gaya APA
Fry, R, W.
(2000).
Improve your writing : Ronald W. Fry
(
Ed. 4)
.
Franklin Lakes:
The Career Perss.
Gaya MLA
Fry, Ronald, W..
"Improve your writing : Ronald W. Fry".
Ed. 4
Franklin Lakes:
The Career Perss,
2000.
Buku.