Rotman, B. (2000). Mathematics as sign: Writing, imaging, counting (Orig. print.). Stanford Univ. Press.
Cita Chicago (17th ed.)Rotman, Brian. Mathematics as Sign: Writing, Imaging, Counting. Orig. print. Stanford, Calif.: Stanford Univ. Press, 2000.
Cita MLA (8th ed.)Rotman, Brian. Mathematics as Sign: Writing, Imaging, Counting. Orig. print. Stanford Univ. Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.