Roy, R. (2008). Mortgage-free!: Innovative strategies for debt-free home ownership (Rev. ed.). Chelsea Green Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoy, Rob. Mortgage-free!: Innovative Strategies for Debt-free Home Ownership. Rev. ed. White River Junction, Vt.: Chelsea Green Pub., 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoy, Rob. Mortgage-free!: Innovative Strategies for Debt-free Home Ownership. Rev. ed. Chelsea Green Pub., 2008.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.