The story behind Chikka's winning Facebook app. IN Telecoms. The Philippine Star.
Chicago-referens (17:e uppl.)"The Story Behind Chikka's Winning Facebook App. IN Telecoms." The Philippine Star .
MLA-referens (9:e uppl.)"The Story Behind Chikka's Winning Facebook App. IN Telecoms." The Philippine Star, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.