Gutierrez, C. (2010). Using information and communication tecnologies.
Cita Chicago (17th ed.)Gutierrez, Cármen. Using Information and Communication Tecnologies. 2010.
Cita MLA (9th ed.)Gutierrez, Cármen. Using Information and Communication Tecnologies. 2010.
Atenció: Aquestes cites poden no estar 100% correctes.