Of course, there are additional design patterns that are not covered here. It is, however, the author's hope that enough patterns have been covered to generate additional discussion of the design of DTDs for music representation.

Bradley, N. (2002). The XML Companion (3rd ed.). London: Addison-Wesley.

Gamma, E., Helm, R., Johnson, R, & Vlissides, J. (1995). Design Patterns: Elements of Reusable Object-Oriented Software. Reading, MA: Addison Wesley.

Jelliffe, R. (1998). The XML and SGML Cookbook: Recipes for Structured Information. Charles F. Goldfarb Series on Open Information Management. Upper Saddle River, NJ: Prentice Hall PTR.

Lainevool, T. (n.d.). XML Patterns.com Home Page. Retrieved May 2, 2003, from http://www.XMLPatterns.com/.

Stuhec, G. (2002). Elements versus Attributes in Position Papers. Retrieved May 2, 2003 from http://oasis-open.org/committees/ubl/200203/ndrsc/review/draft-ndr-20020316.pdf.

TEI Consortium (2002). TEI Guidelines. Retrieved May 2, 2003 from http://www.tei c.org/Guidelines2/index.html.

Valentine, C., Dykes, L., & Tittel, E. (2002). XML Schemas. Alameda, CA.