(1988). Income Text Procedure 1987 Tax Retures 1988 Tax Planning. South Westen Publishing Co.
Chicago Style (17. basım) AtıfIncome Text Procedure 1987 Tax Retures 1988 Tax Planning. South Westen Publishing Co, 1988.
MLA (8th ed.) AtıfIncome Text Procedure 1987 Tax Retures 1988 Tax Planning. South Westen Publishing Co, 1988.
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