Lang, S. (1983). Real analysis .-2nd ed. (2nd ed.). Addison-Wesley, Advanced Book Program/World Science Division.
शिकागो स्टाइल उद्धरणLang, Serge. Real Analysis .-2nd Ed. 2nd ed. Reading, Mass.: Addison-Wesley, Advanced Book Program/World Science Division, 1983.
एमएलए उद्धरणLang, Serge. Real Analysis .-2nd Ed. 2nd ed. Addison-Wesley, Advanced Book Program/World Science Division, 1983.
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