Gaya APA
Ball, Alan R. (1982).
Modern Politics and Government .
Hong Kong:
Macmillan Press LTD.
Gaya Chicago
Ball, Alan R.
Modern Politics and Government.
Hong Kong:
Macmillan Press LTD,
1982.
Text.
Gaya MLA
Ball, Alan R.
Modern Politics and Government.
Hong Kong:
Macmillan Press LTD,
1982.
Text.
Gaya Turabian
Ball, Alan R.
Modern Politics and Government.
Hong Kong:
Macmillan Press LTD,
1982.
Print.