Finch, C. (2011). Sage beginner's guide: Unlock the full potential of Sage for simplifying and automating mathematical computing. Packt Pub..
Lua i Stíl Chicago (17ú heag.)Finch, Craig. Sage Beginner's Guide: Unlock the Full Potential of Sage for Simplifying and Automating Mathematical Computing. Olton, Birmingham: Packt Pub., 2011.
Lua MLA (9ú heag.)Finch, Craig. Sage Beginner's Guide: Unlock the Full Potential of Sage for Simplifying and Automating Mathematical Computing. Packt Pub., 2011.
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