Chawdhary, Z. (2012). IPhone location aware apps by example: Beginner's guide : build five complete location-enabled apps from scratch, from idea to implementation! Packt Pub..
Lua i Stíl Chicago (17ú heag.)Chawdhary, Zeeshan. IPhone Location Aware Apps by Example: Beginner's Guide : Build Five Complete Location-enabled Apps from Scratch, from Idea to Implementation! Birmingham ; Mumbai: Packt Pub., 2012.
Lua MLA (9ú heag.)Chawdhary, Zeeshan. IPhone Location Aware Apps by Example: Beginner's Guide : Build Five Complete Location-enabled Apps from Scratch, from Idea to Implementation! Packt Pub., 2012.
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