Vandome, N. (2022). Android phones for seniors (3rd edition.). In Easy Steps Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVandome, Nick. Android Phones for Seniors. 3rd edition. Leamington Spa, Warwickshire, United Kingdom: In Easy Steps Limited, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVandome, Nick. Android Phones for Seniors. 3rd edition. In Easy Steps Limited, 2022.
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