Gupta, S. C. (1976). Fundamentals of applied statistics for degree and post-graduate students of statistics, economics and commerce of all Indian Universities and various competitive examinations. Sultan Chand and Sons.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gupta, S. C. Fundamentals of Applied Statistics for Degree and Post-graduate Students of Statistics, Economics and Commerce of All Indian Universities and Various Competitive Examinations. New Delhi, India: Sultan Chand and Sons, 1976.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Gupta, S. C. Fundamentals of Applied Statistics for Degree and Post-graduate Students of Statistics, Economics and Commerce of All Indian Universities and Various Competitive Examinations. Sultan Chand and Sons, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.