(1988). Income Text Procedure 1987 Tax Retures 1988 Tax Planning. South Westen Publishing Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIncome Text Procedure 1987 Tax Retures 1988 Tax Planning. South Westen Publishing Co, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIncome Text Procedure 1987 Tax Retures 1988 Tax Planning. South Westen Publishing Co, 1988.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.