APA-viite (7. p.)
Johnston, D. (1994). The idea of a liberal theory: A critique and reconstruction. Princeton University Press.
Chicago-viite (17. p.)
Johnston, David. The Idea of a Liberal Theory: A Critique and Reconstruction. Princeton, N.J.: Princeton University Press, 1994.
MLA-viite (9. p.)
Johnston, David. The Idea of a Liberal Theory: A Critique and Reconstruction. Princeton University Press, 1994.
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