APA (7 वां संस्करण) प्रशस्ति पत्र

KRISHNAMURTHY, N. (2011). ENGINEERING CHEMISTERY (2ND.). PHI.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

KRISHNAMURTHY, N. ENGINEERING CHEMISTERY. 2ND. DELHI: PHI, 2011.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

KRISHNAMURTHY, N. ENGINEERING CHEMISTERY. 2ND. PHI, 2011.