LAKOFF, George and NÚÑEZ, Rafael E., 2000. Where mathematics comes from: how the embodied mind brings mathematics into being. New York, NY: Basic Books. ISBN 978-0-465-03770-4. pdf
LAKOFF, George and NÚÑEZ, Rafael E., 2000. Where mathematics comes from: how the embodied mind brings mathematics into being. New York, NY: Basic Books. ISBN 978-0-465-03770-4. pdf