Applied Probability Trust, International Statistical Institute, Institute of Statisticians, & Royal Statistical Society (Great Britain). (1979). Teaching statistics. Teaching Statistics Trust.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Applied Probability Trust, International Statistical Institute, Institute of Statisticians, و Royal Statistical Society (Great Britain). Teaching Statistics. [Place of publication not identified]: Teaching Statistics Trust, 1979.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Applied Probability Trust, et al. Teaching Statistics. Teaching Statistics Trust, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.