RICHARDS, R. W. (1986). The Dow Jones-Irwin dictionary of financial planning. Dow Jones-Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRICHARDS, Robert William. The Dow Jones-Irwin Dictionary of Financial Planning. Homewood: Dow Jones-Irwin, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRICHARDS, Robert William. The Dow Jones-Irwin Dictionary of Financial Planning. Dow Jones-Irwin, 1986.
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