*[[Ivor Grattan-Guinness]], 2000. ''The Search for Mathematical Roots 1870-1940''. Princeton Uni. Press. Bibliography contains 27 items by Couturat. | *[[Ivor Grattan-Guinness]], 2000. ''The Search for Mathematical Roots 1870-1940''. Princeton Uni. Press. Bibliography contains 27 items by Couturat. |