APA (7 वां संस्करण) प्रशस्ति पत्र
Heidemann, M. (2012). Does International Trade Need a Doctrine of Transnational Law?: Some Thoughts at the Launch of a European Contract Law. Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/978-3-642-27500-5
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Heidemann, Maren. Does International Trade Need a Doctrine of Transnational Law?: Some Thoughts at the Launch of a European Contract Law. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-27500-5.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Heidemann, Maren. Does International Trade Need a Doctrine of Transnational Law?: Some Thoughts at the Launch of a European Contract Law. Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-27500-5.
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