1. Sweet charity swinging low;Hanna;The Guardian,1991
2. Information technology in European services: towards a microelectronic future;Child,1990
3. Competitive advantage: creating and sustaining superior performance;Porter,1985
4. The convergence of management attention upon information: lessons for librarianship;Broadbent;IFLA Journal,1989
5. Investing in information systems;Volnet UK,1989