1. Press Release (full text ) [November 10, 2010]
2. Press Release (full text ) [October 25, 2010]
3. Press Release (full text ) [June 24, 2010]
4. Press Release (full text ) [September 24, 2008]
5. Press Release (full text ) [April 13, 2004]
6. (full text ) Library Systems Newsletter [June 1991]
7. Kuhta, R J. Integrated Online Library Systems 1990 Proceedings