Sedgwick, A. (1905). Students text book of zoology (Vol.2): :Amphioxus and vertebrata. Central book depot.
शिकागो स्टाइल उद्धरणSedgwick, Adam. Students Text Book of Zoology (Vol.2): :Amphioxus and Vertebrata. Allahabad: Central book depot, 1905.
एमएलए उद्धरणSedgwick, Adam. Students Text Book of Zoology (Vol.2): :Amphioxus and Vertebrata. Central book depot, 1905.
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