ebrary, Inc, & Apperton, C. B. (2009). Estate and gift taxes. Nova Science Publishers.
Chicago Style (17. basım) Atıfebrary, Inc, ve Clay B. Apperton. Estate and Gift Taxes. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Atıfebrary, Inc, ve Clay B. Apperton. Estate and Gift Taxes. Nova Science Publishers, 2009.
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