# References

[Alex77] Alexander, Christopher. A Pattern Language. New York:Oxford University Press, 1977

[Heckel91] Heckel, Paul. The Elements of Friendly Software Design. San Francisco, CA: Sybex, 1991

[Laurel92] Laurel, Brenda. Computers as Theatre. Reading, MA: Addison Wesley, 1990

[Liddle96] Liddle, David. Bringing Design to Software, edited by Terry Winograd. New York, NY: ACM Press, 1996

[Mobley92] Mobley, Jonnie Patricia. NTC's Dictionary of Theatre and Drama Terms. Lincolnwood, Illinois: NTC Publishing Group, 1992.

[Norman86] Norman, Donald A., and Stephen W. Draper, eds. User Centered Design: New Perspectives on Human-Computer Interaction. Hillsdale, NJ: Lawrence Erlbaum Associates, 1986

[Shneiderman92] Shneiderman, Ben. Designing the User Interface: Strategies for Effective Human-Computer Interaction, Reading, MA: Addison-Wesley, 1992 (2nd Ed.)