Kahn, C. H. (1960). Personal deductions in Federal income tax. Princeton University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKahn, Charles Harry. Personal Deductions in Federal Income Tax. Princeton [N. J.]: Princeton University Press, 1960.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKahn, Charles Harry. Personal Deductions in Federal Income Tax. Princeton University Press, 1960.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.