Morton, A. (1993). In the company of whales, from the diary of a whale watcher. Orca Book Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMorton, Alexandra. In the Company of Whales, from the Diary of a Whale Watcher. Victoria, B.C.: Orca Book Publishers, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMorton, Alexandra. In the Company of Whales, from the Diary of a Whale Watcher. Orca Book Publishers, 1993.
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