Day Richard & Clark, H. (1974). The home owner handbook of plumbing and heating. Bounty Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDay Richard और Henry Clark. The Home Owner Handbook of Plumbing and Heating. New York: Bounty Books, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDay Richard और Henry Clark. The Home Owner Handbook of Plumbing and Heating. Bounty Books, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.