Feller, W. (1950). An introduction to probability theory and its applications: Volume 1 - 2nd Edition. Wiley.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումFeller, William. An Introduction to Probability Theory and Its Applications: Volume 1 - 2nd Edition. New York: Wiley, 1950.
MLA (9րդ խմբ.) ՄեջբերումFeller, William. An Introduction to Probability Theory and Its Applications: Volume 1 - 2nd Edition. Wiley, 1950.