Lim, J. Confusion illusion (Part 1 of 2). IN Tech 101: Techspace. Manila Bulletin.
Cita Chicago (17th ed.)Lim, Jeffrey. "Confusion Illusion (Part 1 of 2). IN Tech 101: Techspace." Manila Bulletin .
Cita MLA (9th ed.)Lim, Jeffrey. "Confusion Illusion (Part 1 of 2). IN Tech 101: Techspace." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.