Gaya APA
Fitur Search Engine. (2010).
Jakarta:
SMP Labschool JAKARTA.
Gaya Chicago
Fitur Search Engine.
.
Jakarta:
SMP Labschool JAKARTA,
2010.
Printed Book.
Gaya MLA
Fitur Search Engine.
.
Jakarta:
SMP Labschool JAKARTA,
2010.
Printed Book.
Gaya Turabian
Fitur Search Engine.
Jakarta:
SMP Labschool JAKARTA,
2010.
Printed Book.