Citazione Stile APA (7a Edizione)

Carpio, A. A. (2014). White space: Free rural web access over unused TV frequencies. Philippine Graphic.

Citazione stile Chigago Style (17a edizione)

Carpio, Alma Anonas. "White Space: Free Rural Web Access over Unused TV Frequencies." Philippine Graphic 2014.

Citatione MLA (9a ed.)

Carpio, Alma Anonas. "White Space: Free Rural Web Access over Unused TV Frequencies." Philippine Graphic, 2014.