APA (7 वां संस्करण) प्रशस्ति पत्र

Napier, R., & Kumar, M. (2012). Pushing the limits with iOS 5 programming: Advanced application development for Apple iPhone, iPad, and iPod Touch (2nd ed.). Wiley.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Napier, Rob, और Mugunth Kumar. Pushing the Limits with IOS 5 Programming: Advanced Application Development for Apple IPhone, IPad, and IPod Touch. 2nd ed. Hoboken, N.J.: Wiley, 2012.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Napier, Rob, और Mugunth Kumar. Pushing the Limits with IOS 5 Programming: Advanced Application Development for Apple IPhone, IPad, and IPod Touch. 2nd ed. Wiley, 2012.