WILKINS JOHN PAUL. (2019). WHAT CAN LIVE IN A RIVER? (2018 Ed.). RAINTREE PUBLISHERS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWILKINS JOHN PAUL. WHAT CAN LIVE IN A RIVER? 2018 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWILKINS JOHN PAUL. WHAT CAN LIVE IN A RIVER? 2018 Ed. RAINTREE PUBLISHERS, 2019.
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