Gaya APA
Pardiyono, .
(2009).
Pasti Bisa! Communicative Grammar for Easy Conversation
.
Yogyakarta:
Andi Offset.
Gaya MLA
Pardiyono, .
"Pasti Bisa! Communicative Grammar for Easy Conversation".
Yogyakarta:
Andi Offset,
2009.
Buku Tex.