Gaya APA
SCHROEDER, Richard C. (1989).
An Outline of AMerican Government .
Jakarta:
USIS.
Gaya Chicago
SCHROEDER, Richard C.
An Outline of AMerican Government.
Jakarta:
USIS,
1989.
Text.
Gaya MLA
SCHROEDER, Richard C.
An Outline of AMerican Government.
Jakarta:
USIS,
1989.
Text.
Gaya Turabian
SCHROEDER, Richard C.
An Outline of AMerican Government.
Jakarta:
USIS,
1989.
Print.