Gaya APA
Pardiyono, ., Rosari, R, W.
(2006).
12 Writing Clues for Better Writing Competence
(
Cet.2)
.
Yogyakarta:
.
Gaya MLA
Pardiyono, ., Rosari, Renati, Winong.
"12 Writing Clues for Better Writing Competence".
Cet.2
Yogyakarta:
,
2006.
Textbook.