SIEGENTHALER, J. (1995). Modern hydronic heating for residential and lightcommercial buildings. Delmar.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSIEGENTHALER, John. Modern Hydronic Heating for Residential and Lightcommercial Buildings. Bonn: Delmar, 1995.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSIEGENTHALER, John. Modern Hydronic Heating for Residential and Lightcommercial Buildings. Delmar, 1995.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.