patil, M. (1983). Principles of mathematics std XI P I. Shree Gyan.
Chicago-čujuhus (17. p.)patil, Milind. Principles of Mathematics Std XI P I. Mumbai: Shree Gyan, 1983.
MLA-čujuhus (9. p.)patil, Milind. Principles of Mathematics Std XI P I. Shree Gyan, 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.