Dransfield, R. (2014). Business Economics. Vikas Publishing House Pvt Ltd.
Lua i Stíl Chicago (17ú heag.)Dransfield, Rob. Business Economics. Noida: Vikas Publishing House Pvt Ltd, 2014.
Lua MLA (9ú heag.)Dransfield, Rob. Business Economics. Vikas Publishing House Pvt Ltd, 2014.
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