Simmons, G. F. (1974). Differential equations: With applications and historical notes. Tata McGraw-Hill.
Chicago-стиль цитированияSimmons, George F. Differential Equations: With Applications and Historical Notes. New Delhi: Tata McGraw-Hill, 1974.
MLA-цитированиеSimmons, George F. Differential Equations: With Applications and Historical Notes. Tata McGraw-Hill, 1974.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.