Gaya APA
Pardiyono, . (2004).
Pasti bisa: communicative grammar focus and exercise for easier convensation and better assessment .
Yogyakarta:
Andi.
Gaya MLA
Pardiyono, .
"Pasti bisa: communicative grammar focus and exercise for easier convensation and better assessment".
Yogyakarta:
Andi,
2004.
Text.