Gaya APA
Porter, J.M. (1986).
Unity, plurality, and politics .
New York:
Martins Press.
Gaya Chicago
Porter, J.M.
Unity, plurality, and politics.
New York:
Martins Press,
1986.
Text.
Gaya MLA
Porter, J.M.
Unity, plurality, and politics.
New York:
Martins Press,
1986.
Text.
Gaya Turabian
Porter, J.M.
Unity, plurality, and politics.
New York:
Martins Press,
1986.
Print.