(1917). Manual of orders: In the buildings and roads branch of the public works department, United Provinces (3rd rev. ed.). Superintendent, Government Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিManual of Orders: In the Buildings and Roads Branch of the Public Works Department, United Provinces. 3rd rev. ed. Allahabad: Superintendent, Government Press, 1917.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিManual of Orders: In the Buildings and Roads Branch of the Public Works Department, United Provinces. 3rd rev. ed. Superintendent, Government Press, 1917.
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