APA (7 ম সংস্করণ) উদ্ধৃতি

National Council of Applied Economic Research. (1977). Techno-economic survey of Darjeeling tea industry. National Council of Applied Economic Research.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

National Council of Applied Economic Research. Techno-economic Survey of Darjeeling Tea Industry. New Delhi: National Council of Applied Economic Research, 1977.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

National Council of Applied Economic Research. Techno-economic Survey of Darjeeling Tea Industry. National Council of Applied Economic Research, 1977.