Gaya APA
1971, C, -., Davidson, S, B, R. (2004).
Defenung civil and political rights .
Burling ton:
Ashage publing compny.
Gaya MLA
1971, Conte, -ALEX., Davidson, Scott, Burchill, Richard.
"Defenung civil and political rights".
Burling ton:
Ashage publing compny,
2004.
Buku.