APA (7 वां संस्करण) प्रशस्ति पत्र
Klug, M. (2006). Market Entry Strategies in Eastern Europe in the Context of the European Union: An Empirical Research into German Firms Entering the Polish Market. DUV. https://doi.org/10.1007/978-3-8350-9334-8
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Klug, Michael. Market Entry Strategies in Eastern Europe in the Context of the European Union: An Empirical Research into German Firms Entering the Polish Market. Wiesbaden: DUV, 2006. https://doi.org/10.1007/978-3-8350-9334-8.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Klug, Michael. Market Entry Strategies in Eastern Europe in the Context of the European Union: An Empirical Research into German Firms Entering the Polish Market. DUV, 2006. https://doi.org/10.1007/978-3-8350-9334-8.
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