1. Forrester, Viviane (1999): The Economic Horror.—Blackwell Publishing, London
2. Reich, Robert B. (1992). The Work of Nations Preparing Ourselves for 21st Century Capitalism.—Vintage Books New York
3. D'Ambrosio, Ubiratan (1999): Literacy, Matheracy, and Technoracy: A Trivium for Today—In: Mathematical Thinking and Learning 1(2), pp. 131–153
4. For an exposition of ethnomathematics, see the book Ubiratan D'Ambrosio: Ethnomathematics. The art or technique of explaining and knowing, transl. by Patrick B Scott, ISGEm/NMSU, Las Cruces, 1998.
5. An edition, done in the fifties by Chelsea Publishing Co., is out-of-print