Calimag, M. G. Canon: Without software app, hardware sales will go down. Manila bulletin.
Lua i Stíl Chicago (17ú heag.)Calimag, Melvin G. "Canon: Without Software App, Hardware Sales Will Go Down." Manila Bulletin .
Lua MLA (9ú heag.)Calimag, Melvin G. "Canon: Without Software App, Hardware Sales Will Go Down." Manila Bulletin, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.