CURD, M., & COVER, J. (1998). Philosophy of science: The central issues. W.W.Norton and Company.
Lua i Stíl Chicago (17ú heag.)CURD, Martin, agus J.A COVER. Philosophy of Science: The Central Issues. New York: W.W.Norton and Company, 1998.
Lua MLA (9ú heag.)CURD, Martin, agus J.A COVER. Philosophy of Science: The Central Issues. W.W.Norton and Company, 1998.
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