Gaya APA
Djatmika, . (2009).
Passport to the World 3: a Fun and Easy English Book for Grade IX of Junior High School .
Surakarta:
Platinum.
Gaya MLA
Djatmika, .
"Passport to the World 3: a Fun and Easy English Book for Grade IX of Junior High School".
Surakarta:
Platinum,
2009.
Text.