APA (7 वां संस्करण) प्रशस्ति पत्र
Ananthanarayanan , P. N. (2005). Basic refrigeration and air conditioning (3rd ed.). McGraw Hill Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Ananthanarayanan , P N. Basic Refrigeration and Air Conditioning. 3rd ed. New Delhi: McGraw Hill Education, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Ananthanarayanan , P N. Basic Refrigeration and Air Conditioning. 3rd ed. McGraw Hill Education, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.