Gaya APA
James W. Davis, Jr. (1970).
The National Executive Branch .
New York:
The Macmillan Company.
Gaya Chicago
James W. Davis, Jr.
The National Executive Branch.
New York:
The Macmillan Company,
1970.
Text.
Gaya MLA
James W. Davis, Jr.
The National Executive Branch.
New York:
The Macmillan Company,
1970.
Text.
Gaya Turabian
James W. Davis, Jr.
The National Executive Branch.
New York:
The Macmillan Company,
1970.
Print.