Bhattacharya, G., & Gopinath, M. A. (1983). DRTC Annual Seminar -20: Classification and indexing in science and technology. Documentation Research and Training Centre.
শিকাগো স্টাইলে সাইটেশনBhattacharya, G., এবং M. A. Gopinath. DRTC Annual Seminar -20: Classification and Indexing in Science and Technology. Documentation Research and Training Centre, 1983.
এমএলএ সাইটেশনBhattacharya, G., এবং M. A. Gopinath. DRTC Annual Seminar -20: Classification and Indexing in Science and Technology. Documentation Research and Training Centre, 1983.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.