Kottegoda, N. (1997). Statistics, Probability, And Reliability For Civil And Environmental Engineers Nathabandu T. Kottegoda, Renzo Rosso. McGraw-Hill.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kottegoda, Nathabandu. Statistics, Probability, And Reliability For Civil And Environmental Engineers Nathabandu T. Kottegoda, Renzo Rosso. McGraw-Hill, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kottegoda, Nathabandu. Statistics, Probability, And Reliability For Civil And Environmental Engineers Nathabandu T. Kottegoda, Renzo Rosso. McGraw-Hill, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.