Narayanaswamy ,S. (2001). Making the most of sunshine ; a hand book of soler energy for the common man. Vikas.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNarayanaswamy ,S. Making the Most of Sunshine ; a Hand Book of Soler Energy for the Common Man. New delhi: Vikas, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNarayanaswamy ,S. Making the Most of Sunshine ; a Hand Book of Soler Energy for the Common Man. Vikas, 2001.
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