1. Baker, S. L., & Wallace, K. L. (2002). The responsive public library: how to develop and market a winning collection. Englewood, CO: Libraries Unlimited.
2. Covey, D. T. (2002). Use and usability assessment: library practices and concerns. Washington, DC: Digital Library Federation, Council on Library & Information Resources.
3. Doll, C. A., & Barron, P. P. (2002). Managing and analyzing your collection. Chicago: ALA. [For small libraries]
4. Evans, G. E. (2000). Developing library collections. 4th ed. Englewood, CO: Libraries Unlimited.
5. Hafner, A. W. (1998). Descriptive statistical techniques for librarians. 2nd ed. Chicago: ALA.