Gaya APA
National distribution's network 2000. (2000).
Jakarta:
BIRO.
Gaya Chicago
National distribution's network 2000.
.
Jakarta:
BIRO,
2000.
Text.
Gaya MLA
National distribution's network 2000.
.
Jakarta:
BIRO,
2000.
Text.
Gaya Turabian
National distribution's network 2000.
Jakarta:
BIRO,
2000.
Print.