O'Malley, J. W. (2004). Four cultures of the West. Belknap Press of Harvard University Press.
Chicago Style (17. basım) AtıfO'Malley, John W. Four Cultures of the West. Cambridge, Mass.: Belknap Press of Harvard University Press, 2004.
MLA (8th ed.) AtıfO'Malley, John W. Four Cultures of the West. Belknap Press of Harvard University Press, 2004.
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