Cita APA

(1997). Information technology industry data book: 1960-2007. Washington, D.C.: Information Technology Industry Council, Industry Statistics Programs.

Citación estilo Chicago

Information Technology Industry Data Book: 1960-2007. Washington, D.C.: Information Technology Industry Council, Industry Statistics Programs, 1997.

Cita MLA

Information Technology Industry Data Book: 1960-2007. Washington, D.C.: Information Technology Industry Council, Industry Statistics Programs, 1997.

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