Pfleeger, S. L., Hatton, L., & Howell, C. C. (2002). Solid software. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Pfleeger, Shari Lawrence, Les Hatton, agus Charles C. Howell. Solid Software. Upper Saddle River, NJ: Prentice Hall, 2002.
Lua MLA (8ú heag.)Pfleeger, Shari Lawrence, et al. Solid Software. Prentice Hall, 2002.
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