National Register of Foreign Collaborations (India) & India. Dept. of Scientific & Industrial Research. (1990). Technology in Indian carbon black industry: Study prepared under the National Register of Foreign Collaborations. Govt. of India, Dept. of Scientific & Industrial Research, Ministry of Science & Technology.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNational Register of Foreign Collaborations (India) এবং India. Dept. of Scientific & Industrial Research. Technology in Indian Carbon Black Industry: Study Prepared Under the National Register of Foreign Collaborations. New Delhi: Govt. of India, Dept. of Scientific & Industrial Research, Ministry of Science & Technology, 1990.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNational Register of Foreign Collaborations (India) এবং India. Dept. of Scientific & Industrial Research. Technology in Indian Carbon Black Industry: Study Prepared Under the National Register of Foreign Collaborations. Govt. of India, Dept. of Scientific & Industrial Research, Ministry of Science & Technology, 1990.