Casey, W. J. (1965). Forms of business agreements with tax ideas; annotated by W. J. Casey (2nd ed.). Institute for Business Planning.
Lua i Stíl Chicago (17ú heag.)Casey, William J. Forms of Business Agreements with Tax Ideas; Annotated by W. J. Casey. 2nd ed. New York: Institute for Business Planning, 1965.
Lua MLA (9ú heag.)Casey, William J. Forms of Business Agreements with Tax Ideas; Annotated by W. J. Casey. 2nd ed. Institute for Business Planning, 1965.
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