Kilday, B. (2018). Never lost again: The Google mapping revolution that sparked new industries and augmented our reality (First edition.). HarperBusiness, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKilday, Bill. Never Lost Again: The Google Mapping Revolution That Sparked New Industries and Augmented Our Reality. First edition. New York, NY: HarperBusiness, an imprint of HarperCollinsPublishers, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKilday, Bill. Never Lost Again: The Google Mapping Revolution That Sparked New Industries and Augmented Our Reality. First edition. HarperBusiness, an imprint of HarperCollinsPublishers, 2018.
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