Wieczynski, J. L. (1978). Chernoles Culture - Congresses of Representatives of Industry and Trade. Acad. Int. Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWieczynski, Joseph L. Chernoles Culture - Congresses of Representatives of Industry and Trade. Gulf Breeze: Acad. Int. Press, 1978.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWieczynski, Joseph L. Chernoles Culture - Congresses of Representatives of Industry and Trade. Acad. Int. Press, 1978.
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