APA (7 वां संस्करण) प्रशस्ति पत्र
Subramanian, K. (2014). Highway railway airport and harbour engineering. Scitech Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Subramanian, K.P. Highway Railway Airport and Harbour Engineering. Kolkata: Scitech Pub, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Subramanian, K.P. Highway Railway Airport and Harbour Engineering. Scitech Pub, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.