Greenspan,D. (1961). Introduction to partial differential equations. Tata McGraw-Hill.
Chicago Stili AlıntıGreenspan,D. Introduction to Partial Differential Equations. New Delhi: Tata McGraw-Hill, 1961.
MLA AlıntıGreenspan,D. Introduction to Partial Differential Equations. Tata McGraw-Hill, 1961.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..