Nigam, K. D. P. (1974). Commentaries on Essential commodities act, 1955, along with amending acts, rules under D.I.R., control orders (central), Maintenance of internal security act, the Essential commodities (amendment) act no. 30 of 1974, as amended up-to-date (3d ed.). Hind Pub. House.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nigam, Kunwar Dharam Pal. Commentaries on Essential Commodities Act, 1955, Along with Amending Acts, Rules Under D.I.R., Control Orders (central), Maintenance of Internal Security Act, the Essential Commodities (amendment) Act No. 30 of 1974, as Amended Up-to-date. 3d ed. Allahabad: Hind Pub. House, 1974.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nigam, Kunwar Dharam Pal. Commentaries on Essential Commodities Act, 1955, Along with Amending Acts, Rules Under D.I.R., Control Orders (central), Maintenance of Internal Security Act, the Essential Commodities (amendment) Act No. 30 of 1974, as Amended Up-to-date. 3d ed. Hind Pub. House, 1974.