Simpson, C. (2012). Homotopy theory of higher categories. Cambridge university press.
शिकागो स्टाइल उद्धरणSimpson, Carlos. Homotopy Theory of Higher Categories. Cambridge: Cambridge university press, 2012.
एमएलए उद्धरणSimpson, Carlos. Homotopy Theory of Higher Categories. Cambridge university press, 2012.
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