European Computing Services Association & International Data Corporation. (1985). Ninth annual survey of the computing services industry in Europe. International Data Corporation.
Chicago Style (17th ed.) CitationEuropean Computing Services Association and International Data Corporation. Ninth Annual Survey of the Computing Services Industry in Europe. Londres?: International Data Corporation, 1985.
MLA (9th ed.) CitationEuropean Computing Services Association and International Data Corporation. Ninth Annual Survey of the Computing Services Industry in Europe. International Data Corporation, 1985.
Warning: These citations may not always be 100% accurate.
