Yaglom, A. (1987). Challenging mathematical problems with elementary solutions. V.1- Combinatorial analysis and probability theory. Dover.
শিকাগো স্টাইলে সাইটেশনYaglom, A.M. Challenging Mathematical Problems with Elementary Solutions. V.1- Combinatorial Analysis and Probability Theory. New York: Dover, 1987.
এমএলএ সাইটেশনYaglom, A.M. Challenging Mathematical Problems with Elementary Solutions. V.1- Combinatorial Analysis and Probability Theory. Dover, 1987.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.