Shatner, W. (2017). When elephants were young. House Lights Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShatner, William. When Elephants Were Young. Evergreen, CO: House Lights Media, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रShatner, William. When Elephants Were Young. House Lights Media, 2017.
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