Gaya APA
Steel, Ronald. (1980).
Walter lippmann and the American century .
Boston:
Little Brown.
Gaya Chicago
Steel, Ronald.
Walter lippmann and the American century.
Boston:
Little Brown,
1980.
Buku.
Gaya MLA
Steel, Ronald.
Walter lippmann and the American century.
Boston:
Little Brown,
1980.
Buku.
Gaya Turabian
Steel, Ronald.
Walter lippmann and the American century.
Boston:
Little Brown,
1980.
Buku.