Gaya APA
Arini, Y, D. (2009).
A SERIES OF GRAMMAR : Let's Study Punctuations = Ayo Belajar Tanda Baca .
Bandung:
Pakar Raya.
Gaya MLA
Arini, Yuniarti, D..
"A SERIES OF GRAMMAR : Let's Study Punctuations = Ayo Belajar Tanda Baca".
Bandung:
Pakar Raya,
2009.
Text.