APA (7 ম সংস্করণ) উদ্ধৃতি
World Bank. Independent Evaluation Group & ebrary, Inc. (2008). Doing business: An independent evaluation : taking the measure of the World Bank-IFC doing business indicators. World Bank.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি
World Bank. Independent Evaluation Group এবং Inc ebrary. Doing Business: An Independent Evaluation : Taking the Measure of the World Bank-IFC Doing Business Indicators. Washington, D.C.: World Bank, 2008.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি
World Bank. Independent Evaluation Group এবং Inc ebrary. Doing Business: An Independent Evaluation : Taking the Measure of the World Bank-IFC Doing Business Indicators. World Bank, 2008.
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