Não informado. (1975). Current index to statistics, applications methods and theory. American Statistical Association.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Current Index to Statistics, Applications Methods and Theory. Washington: American Statistical Association, 1975.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Current Index to Statistics, Applications Methods and Theory. American Statistical Association, 1975.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.