Williams Jr., C. A. (1995). Risk management and insurance.: 7th ed. McGraw-Hill.
Chicago-čujuhus (17. p.)Williams Jr., C. Arthur. Risk Management and Insurance.: 7th Ed. New York: McGraw-Hill, 1995.
MLA-čujuhus (9. p.)Williams Jr., C. Arthur. Risk Management and Insurance.: 7th Ed. McGraw-Hill, 1995.
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