Works Cited

Brown, Mary E. 2004. Informative Abstract. Retrieved September 28, 2009 from

Cleveland, Donald B., and Ana D. Cleveland. 2001. Introduction to indexing and abstracting. 3rd ed. Englewood, CO: Libraries Unlimited.

Shiri, Ali. 2009. Indexing (Course Notes) [PowerPoint]. Notes from Advanced Topics in the Organization of Knowledge course September 10, 2009.