Gaya APA
Keefe, William. (1964).
The American legislative proses congress and the states .
London:
Prentice Hall.
Gaya Chicago
Keefe, William.
The American legislative proses congress and the states.
London:
Prentice Hall,
1964.
.
Gaya MLA
Keefe, William.
The American legislative proses congress and the states.
London:
Prentice Hall,
1964.
.
Gaya Turabian
Keefe, William.
The American legislative proses congress and the states.
London:
Prentice Hall,
1964.
.