Sippings, G. (1987). The Use of Information Technology by Information Services: The Aslib Information Technology Survey 1987.
Chicago-Zitierstil (17. Ausg.)Sippings, Gwenda. The Use of Information Technology by Information Services: The Aslib Information Technology Survey 1987. 1987.
MLA-Zitierstil (9. Ausg.)Sippings, Gwenda. The Use of Information Technology by Information Services: The Aslib Information Technology Survey 1987. 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.