Harris, Scot <br/><br/>
Mastering gamification :  customer engagement in 30 days : the revolutionary way to attract customers, keep them coming back for more, and take your business to the next level / 
Scot Harris, Kevin O'Gorman 
 - Birmingham, UK :  Impackt Publishing,  2014 
 - 84 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781783000203 9781461957942 (electronic bk.) 146195794X (electronic bk.) 1306430852 (electronic bk.) 9781306430852 (electronic bk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social media--Marketing<br/>Marketing--Social aspects<br/>Internet games--Psychological aspects<br/>Customer loyalty