1. Ethical principles in the conduct of research with human participants;American Psychological Association,1982
2. Information search tactics;Bates;Journal of the American Society for Information Science,1979
3. Anomalous states of knowledge as a basis for information retrieval;Belkin;Canadian Journal of Information Science,1980
4. Retrieval techniques;Belkin;Annual Review of Information Science and Technology,1987
5. Intermediate Statistical Methods and Applications: A Computer Package Approach;Berenson,1983