Lamberton,D M. (1971). Economics of infomation and knowledge: Selected readings. Penguin Books.
शिकागो स्टाइल उद्धरणLamberton,D M. Economics of Infomation and Knowledge: Selected Readings. England: Penguin Books, 1971.
एमएलए उद्धरणLamberton,D M. Economics of Infomation and Knowledge: Selected Readings. Penguin Books, 1971.
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