Não informado. (1994). Small business and enterprise development. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Small Business and Enterprise Development. Chichester, Inglaterra: John Wiley & Sons, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Small Business and Enterprise Development. John Wiley & Sons, 1994.
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