India. Directorate of Commercial Publicity. Hong Kong: Economic and commercial conditions. Directorate of Commercial Publicity, Ministry of Commerce Foreign Trade and Supply.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndia. Directorate of Commercial Publicity. Hong Kong: Economic and Commercial Conditions. New Delhi: Directorate of Commercial Publicity, Ministry of Commerce Foreign Trade and Supply.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিIndia. Directorate of Commercial Publicity. Hong Kong: Economic and Commercial Conditions. Directorate of Commercial Publicity, Ministry of Commerce Foreign Trade and Supply.
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