Gaya APA

FABRE, E, M., ESTERAS, S, R. (2007). PROFESSIONAL ENGLISH IN USE ICT . CAMBRIDGE: CAMBRIDGE UNIVERSITY PRESS.

Gaya MLA

FABRE, ELENA, MARCO., ESTERAS, SANTIAGO, REMACHA. "PROFESSIONAL ENGLISH IN USE ICT". CAMBRIDGE: CAMBRIDGE UNIVERSITY PRESS, 2007. Text.