Gaya APA
Prasetyo, N, A., Bharata, J, W.
(1980).
The Writer's Workbook
.
Palangka Raya:
Pustaka Firdaus.
Gaya MLA
Prasetyo, Noverjo, Aji., Bharata, Jimmy, Wahyudi.
"The Writer's Workbook".
Palangka Raya:
Pustaka Firdaus,
1980.
Text.