Dass, H. K. (1998). Solid Geometry. Modern Book Centre.
Chicago-čujuhus (17. p.)Dass, H. K. Solid Geometry. New Delhi: Modern Book Centre, 1998.
MLA-čujuhus (9. p.)Dass, H. K. Solid Geometry. Modern Book Centre, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.