European Society for Engineering Education. European journal of engineering education. Carfax Pub. Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEuropean Society for Engineering Education. European Journal of Engineering Education. Abingdon, Oxfordshire: Carfax Pub. Co.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEuropean Society for Engineering Education. European Journal of Engineering Education. Carfax Pub. Co.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.