APA (7 वां संस्करण) प्रशस्ति पत्र
Vernon, S. (2005). Live long & prosper!: Invest in your happiness, health, and wealth for retirement and beyond. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Vernon, Steve. Live Long & Prosper!: Invest in Your Happiness, Health, and Wealth for Retirement and Beyond. Hoboken, N.J.: John Wiley & Sons, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Vernon, Steve. Live Long & Prosper!: Invest in Your Happiness, Health, and Wealth for Retirement and Beyond. John Wiley & Sons, 2005.
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