Hartley, H. O., & Pearson, E. S. (1950). New tables of statistical functions: (1) Table of the probability integral of the t-distribution; (2) tables of the x² integral, and of the cumulative Poisson distribution. Biometrika Office, University College.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hartley, H. O., و E. S. Pearson. New Tables of Statistical Functions: (1) Table of the Probability Integral of the T-distribution; (2) Tables of the X² Integral, and of the Cumulative Poisson Distribution. London: Biometrika Office, University College, 1950.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hartley, H. O., و E. S. Pearson. New Tables of Statistical Functions: (1) Table of the Probability Integral of the T-distribution; (2) Tables of the X² Integral, and of the Cumulative Poisson Distribution. Biometrika Office, University College, 1950.