Gaya APA
UNIVERSE MODELER. (2002).
CALIFORNIA, USA:
ELECTRIC IMAGE, INC.
Gaya Chicago
UNIVERSE MODELER.
FIRST ED..
CALIFORNIA, USA:
ELECTRIC IMAGE, INC,
2002.
Text.
Gaya MLA
UNIVERSE MODELER.
FIRST ED..
CALIFORNIA, USA:
ELECTRIC IMAGE, INC,
2002.
Text.
Gaya Turabian
UNIVERSE MODELER.
CALIFORNIA, USA:
ELECTRIC IMAGE, INC,
2002.
Print.