Ross Sheldon. (2019). First Course in probability (9th.). Pearson.
Chicago-čujuhus (17. p.)Ross Sheldon. First Course in Probability. 9th. Pearson, 2019.
MLA-čujuhus (9. p.)Ross Sheldon. First Course in Probability. 9th. Pearson, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.