KAR, J. Analytical solid geometry: (degree classes pass and honours). Globe Lib.
Chicago-čujuhus (17. p.)KAR, J.M. Analytical Solid Geometry: (degree Classes Pass and Honours). Calcutta: Globe Lib.
MLA-čujuhus (9. p.)KAR, J.M. Analytical Solid Geometry: (degree Classes Pass and Honours). Globe Lib.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.