Knight, B., & Adams, R. (1975). Complex numbers and differential equations. George Allen and Unwin.
Chicago-стиль цитированияKnight, Brian, and Roger Adams. Complex Numbers and Differential Equations. London: George Allen and Unwin, 1975.
MLA-цитированиеKnight, Brian, and Roger Adams. Complex Numbers and Differential Equations. George Allen and Unwin, 1975.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.