IFIP Working Group 2.7 & Beech, D. (1986). Concepts in user interfaces: A refernce model for command and response languages. Sringer-Verlag.
Chicago Style (17th ed.) CitationIFIP Working Group 2.7 and David Beech. Concepts in User Interfaces: A Refernce Model for Command and Response Languages. Berlin ; New York: Sringer-Verlag, 1986.
MLA (9th ed.) CitationIFIP Working Group 2.7 and David Beech. Concepts in User Interfaces: A Refernce Model for Command and Response Languages. Sringer-Verlag, 1986.
Warning: These citations may not always be 100% accurate.