Åström, K. J., & Wittenmark, B. (2011). Computer-controlled systems: Theory and design, (3rd ed.). Dover Publications.
Lua i Stíl Chicago (17ú heag.)Åström, Karl J., agus Björn Wittenmark. Computer-controlled Systems: Theory and Design,. 3rd ed. Mineola, N.Y.: Dover Publications, 2011.
Lua MLA (8ú heag.)Åström, Karl J., agus Björn Wittenmark. Computer-controlled Systems: Theory and Design,. 3rd ed. Dover Publications, 2011.
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