APA (7th ed.) Citation

Central Computer and Telecommunications Agency. (1989). Office users' set. Wiley.

Chicago Style (17th ed.) Citation

Central Computer and Telecommunications Agency. Office Users' Set. Chichester: Wiley, 1989.

MLA (9th ed.) Citation

Central Computer and Telecommunications Agency. Office Users' Set. Wiley, 1989.

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