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শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিBritish Association for the Advancement of Science. (Section F (Economics এবং Kenneth E. .Boulding. The Economics of Human Betterment: Proceedings of Section F (Economics) of the British Association for the Advancement of Science, Sussex 1983. London: Macmillan, 1984.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিBritish Association for the Advancement of Science. (Section F (Economics এবং Kenneth E. .Boulding. The Economics of Human Betterment: Proceedings of Section F (Economics) of the British Association for the Advancement of Science, Sussex 1983. Macmillan, 1984.