(1978). Research and development in industry, 1978: Funds, 1978 scientists and engineers. Washington: National Science Foundation.
শিকাগো স্টাইলে সাইটেশনResearch and Development in Industry, 1978: Funds, 1978 Scientists and Engineers. Washington: National Science Foundation, 1978.
এমএলএ সাইটেশনResearch and Development in Industry, 1978: Funds, 1978 Scientists and Engineers. Washington: National Science Foundation, 1978.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.