1. Santanya, G.: The Life of Reason, orig. publ. 1905, reprinted by Prometheus Books (1998)
2. Athey, S., Plotnicki, J.: An Evaluation of Research Productivity in Academic IT. Comm. of AIS 3(7), 1–20 (2000)
3. Grover, V., Segars, A., Simon, A.: An Assessment of Institutional Research Productivity in MIS. Database 23(4), 25–29 (1999)
4. Im, K., Kim, K., Kim, J.: An Assessment of Individual and Institutional Research Productivity in MIS. Decision Line, vol. 31, pp. 8–12 (1998-1999)
5. Huang, H.-H., Hsu, J.: An Evaluation of Publication Productivity in Information Systems: 1999 to 2003. Comm. of AIS 15, 555–564 (2005)