Gilsdorf, T. E. (2012). Introduction to cultural mathematics: With case studies in the Otomies and the Incas. Wiley.
Lua i Stíl Chicago (17ú heag.)Gilsdorf, Thomas E. Introduction to Cultural Mathematics: With Case Studies in the Otomies and the Incas. Hoboken, N.J.: Wiley, 2012.
Lua MLA (9ú heag.)Gilsdorf, Thomas E. Introduction to Cultural Mathematics: With Case Studies in the Otomies and the Incas. Wiley, 2012.
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