Szostak, T. (2013). Windows phone 8 application development essentials: A practical guide to creating a Windows phone 8 applications using C#, XAML, and MVVM. Packt Publishing.

Szostak, Tomasz. Windows Phone 8 Application Development Essentials: A Practical Guide to Creating a Windows Phone 8 Applications Using C#, XAML, and MVVM. Birmingham: Packt Publishing, 2013.

Szostak, Tomasz. Windows Phone 8 Application Development Essentials: A Practical Guide to Creating a Windows Phone 8 Applications Using C#, XAML, and MVVM. Packt Publishing, 2013.