RAND CASEY. (2019). CREATURES OF THE DEEP: SPECTACULAR SQUID (2011 Ed.). RAINTREE PUBLISHERS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRAND CASEY. CREATURES OF THE DEEP: SPECTACULAR SQUID. 2011 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRAND CASEY. CREATURES OF THE DEEP: SPECTACULAR SQUID. 2011 Ed. RAINTREE PUBLISHERS, 2019.
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