توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ramanatha Aiyar, P., & Shriniwas Gupta. (2010). Law of sale of goods: An exhaustive commentary on the sale of goods Act, 1930 (9th ed.). Universal Law Pub. Co..

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ramanatha Aiyar, Pinayur, و Shriniwas Gupta. Law of Sale of Goods: An Exhaustive Commentary on the Sale of Goods Act, 1930. 9th ed. India: Universal Law Pub. Co., 2010.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Ramanatha Aiyar, Pinayur, و Shriniwas Gupta. Law of Sale of Goods: An Exhaustive Commentary on the Sale of Goods Act, 1930. 9th ed. Universal Law Pub. Co., 2010.