The institution of mechanical Engineers. (1977). Limiting Noise from Pumps, fans, and Compressors. Mechanical Engineering Publication.
শিকাগো স্টাইলে সাইটেশনThe institution of mechanical Engineers. Limiting Noise from Pumps, Fans, and Compressors. London: Mechanical Engineering Publication, 1977.
এমএলএ সাইটেশনThe institution of mechanical Engineers. Limiting Noise from Pumps, Fans, and Compressors. Mechanical Engineering Publication, 1977.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.