Gaya APA
KAUFMAN, W., POWERS, W.
(1970).
The writer's mind
.
Englewood Cliffs, New Jersey:
Prentice Hall.
Gaya MLA
KAUFMAN, Wallace., POWERS, William.
"The writer's mind".
Englewood Cliffs, New Jersey:
Prentice Hall,
1970.
Buku.