APA (7th ed.) Citation

Central Computer and Telecommunications Agency. (1989). Information systems services industry set. Wiley.

Chicago Style (17th ed.) Citation

Central Computer and Telecommunications Agency. Information Systems Services Industry Set. Chichester: Wiley, 1989.

MLA (9th ed.) Citation

Central Computer and Telecommunications Agency. Information Systems Services Industry Set. Wiley, 1989.

Warning: These citations may not always be 100% accurate.