Dun & Bradstreet Rating Agency Bangladesh & Hazra, B. D. Bangladesh's top 500 companies (First edition.).
Chicagoスタイル(17版)引用形式Dun & Bradstreet Rating Agency Bangladesh , Bithika Das Hazra. Bangladesh's Top 500 Companies. First edition.
MLA(8版)引用形式Dun & Bradstreet Rating Agency Bangladesh , Bithika Das Hazra. Bangladesh's Top 500 Companies. First edition.
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