Boyce, W. E., & Diprima , R. C. (2001). Elementary differential equations (7th ed.). John wiley.
Chicago Stili AlıntıBoyce, Willaim E., ve Richard C. Diprima. Elementary Differential Equations. 7th ed. New York: John wiley, 2001.
MLA AlıntıBoyce, Willaim E., ve Richard C. Diprima. Elementary Differential Equations. 7th ed. John wiley, 2001.
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