Fernandez, A. Reusable circuit boards: IN Tech news [column]. Manila Bulletin.
Cita Chicago (17th ed.)Fernandez, Angelo. "Reusable Circuit Boards: IN Tech News [column]." Manila Bulletin .
Cita MLA (9th ed.)Fernandez, Angelo. "Reusable Circuit Boards: IN Tech News [column]." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.