Gaya APA
Loyalty 3.0 : How Big Data and Gamification are Revolutionizing Customer and Employee. (2013).
Palangkaraya:
McGRAW HILL _2.
Gaya MLA
Loyalty 3.0 : How Big Data and Gamification are Revolutionizing Customer and Employee.
.
Palangkaraya:
McGRAW HILL _2,
2013.
Text.