APA
Bola M. G. B., . (2012). Emilio Aguinaldo College electronic messaging system using GSM (Global System for Mobile Communication). [Place of publication not identified]: [Publisher not identified].
Chicago
Bola Mark Gregory B, . 2012. Emilio Aguinaldo College electronic messaging system using GSM (Global System for Mobile Communication). [Place of publication not identified]: [Publisher not identified].
Harvard
Bola M. G. B., . (2012). Emilio Aguinaldo College electronic messaging system using GSM (Global System for Mobile Communication). [Place of publication not identified]: [Publisher not identified].
MLA
Bola Mark Gregory B, . Emilio Aguinaldo College electronic messaging system using GSM (Global System for Mobile Communication). [Place of publication not identified]: [Publisher not identified]. 2012.