Lockyer, C. R. (1950). Kentucky taxes affecting life insurance. University of Kentucky.
Lua i Stíl Chicago (17ú heag.)Lockyer, Charles R. Kentucky Taxes Affecting Life Insurance. Lexington: University of Kentucky, 1950.
Lua MLA (8ú heag.)Lockyer, Charles R. Kentucky Taxes Affecting Life Insurance. University of Kentucky, 1950.
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