Meier, R. (2012). Professional Android 4 application development. Indianapolis: John Wiley & Sons.
शिकागो स्टाइल उद्धरणMeier, Reto. Professional Android 4 Application Development. Indianapolis: John Wiley & Sons, 2012.
एमएलए उद्धरणMeier, Reto. Professional Android 4 Application Development. Indianapolis: John Wiley & Sons, 2012.
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