Knight, B., & Adams, R. (1975). Complex numbers and differential equations. George Allen and Unwin.
शिकागो स्टाइल उद्धरणKnight, Brian, और Roger Adams. Complex Numbers and Differential Equations. London: George Allen and Unwin, 1975.
एमएलए उद्धरणKnight, Brian, और Roger Adams. Complex Numbers and Differential Equations. George Allen and Unwin, 1975.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.