Simmons, G. F., & Robetson, J. S. (1992). Differential equations with applications and historical notes (2nd ed.). Tata McGraw-Hill.
Chicago-tyylinen lähdeviittausSimmons, George F., ja John S. Robetson. Differential Equations with Applications and Historical Notes. 2nd ed. New Delhi: Tata McGraw-Hill, 1992.
MLA-viiteSimmons, George F., ja John S. Robetson. Differential Equations with Applications and Historical Notes. 2nd ed. Tata McGraw-Hill, 1992.
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