Esteras, S. R. (1999). Infotech: English for computer users : student's book (2nd ed.). Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoEsteras, Santiago Remacha. Infotech: English for Computer Users : Student's Book. 2nd ed. Cambridge: Cambridge University Press, 1999.
Deismireacht MLAEsteras, Santiago Remacha. Infotech: English for Computer Users : Student's Book. 2nd ed. Cambridge: Cambridge University Press, 1999.
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