Dun & Bradstreet Rating Agency Bangladesh & Hazra, B. D. Bangladesh's top 500 companies (First edition.).
Citazione stile Chigago Style (17a edizione)Dun & Bradstreet Rating Agency Bangladesh e Bithika Das Hazra. Bangladesh's Top 500 Companies. First edition.
Citatione MLA (8a ed.)Dun & Bradstreet Rating Agency Bangladesh e Bithika Das Hazra. Bangladesh's Top 500 Companies. First edition.
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