Friedrich, C. J. (1964). Rational decision: Yearbook of the American Society for Political and Legal Philosophy. Atherton Press.
Chicago-viite (17. p.)Friedrich, Carl J. Rational Decision: Yearbook of the American Society for Political and Legal Philosophy. [New York], N.Y.: Atherton Press, 1964.
MLA-viite (8. p.)Friedrich, Carl J. Rational Decision: Yearbook of the American Society for Political and Legal Philosophy. Atherton Press, 1964.
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