APA-viite (7. p.)
Bagby, P. (1963). Culture and history: Prolegomena to the comparative study of civilizations. University of California Press.
Chicago-viite (17. p.)
Bagby, Philip. Culture and History: Prolegomena to the Comparative Study of Civilizations. Berkeley ; Los Angeles: University of California Press, 1963.
MLA-viite (9. p.)
Bagby, Philip. Culture and History: Prolegomena to the Comparative Study of Civilizations. University of California Press, 1963.
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