Fernandez, A. Shake to charge Apple device. IN Technews: The Babbling Introvert. Manila Bulletin.
Cita Chicago (17th ed.)Fernandez, Angelo. "Shake to Charge Apple Device. IN Technews: The Babbling Introvert." Manila Bulletin .
Cita MLA (9th ed.)Fernandez, Angelo. "Shake to Charge Apple Device. IN Technews: The Babbling Introvert." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.