Hasan,Zubair. (1975). Theory of profit. Vikas Publishing House Pvt. Ltd.
Chicago Edition CitationHasan,Zubair. Theory of Profit. Delhi: Vikas Publishing House Pvt. Ltd, 1975.
MLA citiranjeHasan,Zubair. Theory of Profit. Vikas Publishing House Pvt. Ltd, 1975.
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