Gaya APA
English for kids 2. (2004).
Jakarta:
Bestari Kids.
Gaya Chicago
English for kids 2.
.
Jakarta:
Bestari Kids,
2004.
Text.
Gaya MLA
English for kids 2.
.
Jakarta:
Bestari Kids,
2004.
Text.
Gaya Turabian
English for kids 2.
Jakarta:
Bestari Kids,
2004.
Print.