Saxena, B. C., Singh, H. P., & Verma, S. P. (1979). Statistical studies on milk production, income and employment under different categories of agricultural holdings in the milk shed area of Madhavaram milk supply scheme, Chingleput-Tamilnadu, (1975-76). Indian Agricultural Statistics Research Institute.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saxena, B. C., H. P. Singh, و S. P. Verma. Statistical Studies on Milk Production, Income and Employment Under Different Categories of Agricultural Holdings in the Milk Shed Area of Madhavaram Milk Supply Scheme, Chingleput-Tamilnadu, (1975-76). New Delhi: Indian Agricultural Statistics Research Institute, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saxena, B. C., et al. Statistical Studies on Milk Production, Income and Employment Under Different Categories of Agricultural Holdings in the Milk Shed Area of Madhavaram Milk Supply Scheme, Chingleput-Tamilnadu, (1975-76). Indian Agricultural Statistics Research Institute, 1979.