APA-čujuhus (7. p.)
Parashar. (1992). Differential and integral equations. CBS Publishers.
Chicago-čujuhus (17. p.)
Parashar. Differential and Integral Equations. Delhi: CBS Publishers, 1992.
MLA-čujuhus (9. p.)
Parashar. Differential and Integral Equations. CBS Publishers, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.