Andrews, E. B. (1889). Institutes of economics: A succinct text-book of political economy for the use of classes in colleges, high schools and academies. Silver, Burdett.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAndrews, Elisha Benjamin. Institutes of Economics: A Succinct Text-book of Political Economy for the Use of Classes in Colleges, High Schools and Academies. Boston: Silver, Burdett, 1889.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAndrews, Elisha Benjamin. Institutes of Economics: A Succinct Text-book of Political Economy for the Use of Classes in Colleges, High Schools and Academies. Silver, Burdett, 1889.
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