Gaya APA
Barber, James David. (1978).
Race for The Presidency .
USA:
Prentice-Hall.
Gaya Chicago
Barber, James David.
Race for The Presidency.
USA:
Prentice-Hall,
1978.
Text.
Gaya MLA
Barber, James David.
Race for The Presidency.
USA:
Prentice-Hall,
1978.
Text.
Gaya Turabian
Barber, James David.
Race for The Presidency.
USA:
Prentice-Hall,
1978.
Print.