Brown, R. F., & Brown, B. W. (1980). Mathematics applied to business and the social sciences. Wadsworth Pub. Co..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBrown, Robert F., এবং Brenda W. Brown. Mathematics Applied to Business and the Social Sciences. Belmont, Calif.: Wadsworth Pub. Co., 1980.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBrown, Robert F., এবং Brenda W. Brown. Mathematics Applied to Business and the Social Sciences. Wadsworth Pub. Co., 1980.