Judge. The United States of Belgium. Leuven University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJudge. The United States of Belgium. Leuven University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJudge. The United States of Belgium. Leuven University Press.
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