Worthington Ian. (2012). Economics for Business: Blending Theory and Practice (2ND.). Prentice Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorthington Ian. Economics for Business: Blending Theory and Practice. 2ND. LONDON: Prentice Hall, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorthington Ian. Economics for Business: Blending Theory and Practice. 2ND. Prentice Hall, 2012.
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