Williams, Chris G. <br/><br/>
Professional windows phone 7 game development :  creating games using xna game studio 4 / 
 Windows Phone 7 game development 
Chris G Williams, George W Clingerman. 
 - Indianapolis, IN :  Wiley Pub., Inc,  c2011. 
 - xxvii, 524 p. :  ill. ;  24 cm. 
 - Wrox professional guides. .
<br/><br/> "Wrox programmer to programmer"--Cover.  Includes index. 
<br/><br/><label>ISBN: </label>9780470922446 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer games--Computer software.<br/>Computer games--Design.<br/>Computer games--Programming.<br/>Microsoft XNA (Computer file)<br/>Windows phone (Computer file)