Harbison, N. (2025). Tina: The dog who changed the world. HarperElement, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarbison, Niall. Tina: The Dog Who Changed the World. London: HarperElement, an imprint of HarperCollinsPublishers, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHarbison, Niall. Tina: The Dog Who Changed the World. HarperElement, an imprint of HarperCollinsPublishers, 2025.
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