Association for Computing Machinery. (1989). Wings for the mind. Human factors in computing systems: CHI'89.Conference Proceedings Austin, Texas April 30 - May 4 1989. Addison-Wesley.
Παραπομπή σε μορφή Chicago (17η εκδ.)Association for Computing Machinery. Wings for the Mind. Human Factors in Computing Systems: CHI'89.Conference Proceedings Austin, Texas April 30 - May 4 1989. Reading Mass: Addison-Wesley, 1989.
Παραπομπή σε μορφή MLA (8th εκδ.)Association for Computing Machinery. Wings for the Mind. Human Factors in Computing Systems: CHI'89.Conference Proceedings Austin, Texas April 30 - May 4 1989. Addison-Wesley, 1989.
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