Champernowne, D. G. (1969). Uncertainty and estimation in economics. Oliver and Boyd.
शिकागो स्टाइल उद्धरणChampernowne, D. G. Uncertainty and Estimation in Economics. Edinburgh: Oliver and Boyd, 1969.
एमएलए उद्धरणChampernowne, D. G. Uncertainty and Estimation in Economics. Oliver and Boyd, 1969.
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