Shoup, C. S. (1966). Federal estate and gift taxes. Brookings Institution.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रShoup, Carl Sumner. Federal Estate and Gift Taxes. Washington: Brookings Institution, 1966.
एमएलए (9वां संस्करण) प्रशस्ति पत्रShoup, Carl Sumner. Federal Estate and Gift Taxes. Brookings Institution, 1966.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.