APA Style
Widyadharma, Ridwan. (2006).
Kewarganegaraan Indonesia .
Semarang:
UNDIP.
Chicago Style
Widyadharma, Ridwan.
Kewarganegaraan Indonesia.
Semarang:
UNDIP,
2006.
Teks.
MLA Style
Widyadharma, Ridwan.
Kewarganegaraan Indonesia.
Semarang:
UNDIP,
2006.
Teks.
Turabian Style
Widyadharma, Ridwan.
Kewarganegaraan Indonesia.
Semarang:
UNDIP,
2006.
Teks.