Gaya APA
SONNY, F.. (2000).
English conversations plus .
JAKARTA:
Setia Kawan.
Gaya Chicago
SONNY, F..
English conversations plus.
JAKARTA:
Setia Kawan,
2000.
Textbook.
Gaya MLA
SONNY, F..
English conversations plus.
JAKARTA:
Setia Kawan,
2000.
Textbook.
Gaya Turabian
SONNY, F..
English conversations plus.
JAKARTA:
Setia Kawan,
2000.
Textbook.