Hoel, P. G., Port, S. C., & Stone, C. J. (1991). Introduction to probability theory. Univrsal.
シカゴスタイル引用形Hoel, Paul Gerhard, Sidney C. Port, , Charles Joel Stone. Introduction to Probability Theory. New Delhi: Univrsal, 1991.
MLA引用形式Hoel, Paul Gerhard, et al. Introduction to Probability Theory. Univrsal, 1991.
警告: この引用は必ずしも正確ではありません.