APA (7 वां संस्करण) प्रशस्ति पत्र
Blokker, P., & Dallago, B. (2007). Youth entrepreneurship and local development in Central and Eastern Europe. Ashgate.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Blokker, Paul, और Bruno Dallago. Youth Entrepreneurship and Local Development in Central and Eastern Europe. Aldershot, Hants, England ; Burlington, Vt.: Ashgate, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Blokker, Paul, और Bruno Dallago. Youth Entrepreneurship and Local Development in Central and Eastern Europe. Ashgate, 2007.
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