O'Neil, W. (1969). Fact and theory: An aspect of the. Sydney U.Pr.
Chicago-čujuhus (17. p.)O'Neil, W.M. Fact and Theory: An Aspect of the. Sydney: Sydney U.Pr, 1969.
MLA-čujuhus (9. p.)O'Neil, W.M. Fact and Theory: An Aspect of the. Sydney U.Pr, 1969.
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