Engholm, C. (1994). The other Europe: A complete guide to business opportunities in Eastern Europe. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEngholm, Christopher. The Other Europe: A Complete Guide to Business Opportunities in Eastern Europe. New York: McGraw-Hill, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEngholm, Christopher. The Other Europe: A Complete Guide to Business Opportunities in Eastern Europe. McGraw-Hill, 1994.
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