Bhatnayak, V. (1980). Textbooks of differential equations. University of Mumbai.
Chicago-čujuhus (17. p.)Bhatnayak, V. Textbooks of Differential Equations. Mumbai: University of Mumbai, 1980.
MLA-čujuhus (9. p.)Bhatnayak, V. Textbooks of Differential Equations. University of Mumbai, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.