Dougherty, C. (1980). Interest and Profit. Methuen & Co. Ltd.
Tohutoru Kātū Chicago (17th ed.)Dougherty, Christopher. Interest and Profit. U.S.A: Methuen & Co. Ltd, 1980.
Tohutoro MLA (9th ed.)Dougherty, Christopher. Interest and Profit. Methuen & Co. Ltd, 1980.
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