Fernandez, A. Reusable circuit boards: IN Tech news [column]. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Fernandez, Angelo. "Reusable Circuit Boards: IN Tech News [column]." Manila Bulletin .
Lua MLA (9ú heag.)Fernandez, Angelo. "Reusable Circuit Boards: IN Tech News [column]." Manila Bulletin, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.