APA Style
Pettus, Beryl E., Carter, James L.. (1981).
Unfinished democracy the American-political system: instructor's manual .
London:
Scott Foresman.
Chicago Style
Pettus, Beryl E., Carter, James L..
Unfinished democracy the American-political system: instructor's manual.
London:
Scott Foresman,
1981.
Buku Teks.
MLA Style
Pettus, Beryl E., Carter, James L..
Unfinished democracy the American-political system: instructor's manual.
London:
Scott Foresman,
1981.
Buku Teks.
Turabian Style
Pettus, Beryl E., Carter, James L..
Unfinished democracy the American-political system: instructor's manual.
London:
Scott Foresman,
1981.
Buku Teks.