Tugend, A. Numbing numbers, obscuring our selves. Manila bulletin.
Cita Chicago (17th ed.)Tugend, Alina. "Numbing Numbers, Obscuring Our Selves." Manila Bulletin .
Cita MLA (9th ed.)Tugend, Alina. "Numbing Numbers, Obscuring Our Selves." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.