National Council of Applied Economic Research, N. D. (1979). Perspective plan of industrial development in Bihar: 1979-80 to 1988-89. The author.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNational Council of Applied Economic Research, New Delhi. Perspective Plan of Industrial Development in Bihar: 1979-80 to 1988-89. The author, 1979.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিNational Council of Applied Economic Research, New Delhi. Perspective Plan of Industrial Development in Bihar: 1979-80 to 1988-89. The author, 1979.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.