REID, W. T. (1971). Ordinary differential equations. Wiley.
Chicago-čujuhus (17. p.)REID, William T. Ordinary Differential Equations. New York: Wiley, 1971.
MLA-čujuhus (9. p.)REID, William T. Ordinary Differential Equations. Wiley, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.