APA (7 वां संस्करण) प्रशस्ति पत्र

Van de Put, P. (2014). Professional ios programming. Wrox.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Van de Put, Peter. Professional Ios Programming. Indianapolis, Indiana: Wrox, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Van de Put, Peter. Professional Ios Programming. Wrox, 2014.