Gaya APA
Pramono, P, R.
(2005).
30 Menit Essay Writing Writing is Easy
.
Yogyakarta:
ANDI Yogyakarta.
Gaya MLA
Pramono, Peni, R.
"30 Menit Essay Writing Writing is Easy".
Yogyakarta:
ANDI Yogyakarta,
2005.
Text.