Gaya APA
Woll, Peter. (1985).
Congress .
Boston:
Little Brown and Company.
Gaya Chicago
Woll, Peter.
Congress.
Boston:
Little Brown and Company,
1985.
Buku.
Gaya MLA
Woll, Peter.
Congress.
Boston:
Little Brown and Company,
1985.
Buku.
Gaya Turabian
Woll, Peter.
Congress.
Boston:
Little Brown and Company,
1985.
Buku.