1. Austerity, Technology, and Resource Sharing: Research Libraries Face the Future;DeGennaro;Library Journal,1975
2. Resource Allocation in University Libraries in the 1970s and Beyond;Schmidt;Library Trends,1975
3. DeGennaro, 950.
4. Library Cost Models: Owning Versus Borrowing Serial Publications;William,1968
5. Library Cost Models: Owning Versus Borrowing Serial Publications;William,1968