Tiwari, S. (1992). Mathematics in history, 4 philosophy and science: From ancient times to modern age. Mittal.
Citazione stile Chigago Style (17a edizione)Tiwari, Sarju. Mathematics in History, 4 Philosophy and Science: From Ancient Times to Modern Age. New Delhi: Mittal, 1992.
Citatione MLA (9a ed.)Tiwari, Sarju. Mathematics in History, 4 Philosophy and Science: From Ancient Times to Modern Age. Mittal, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.