APA-viite (7. p.)
Appiah, A. (2003). Thinking it through: An introduction to contemporary philosophy. Oxford University Press.
Chicago-viite (17. p.)
Appiah, Anthony. Thinking It Through: An Introduction to Contemporary Philosophy. Oxford ; New York: Oxford University Press, 2003.
MLA-viite (9. p.)
Appiah, Anthony. Thinking It Through: An Introduction to Contemporary Philosophy. Oxford University Press, 2003.
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