Papacostas, C. (2005). Transportation Engineering and Planning. Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPapacostas, C.S. Transportation Engineering and Planning. Prentice-Hall, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPapacostas, C.S. Transportation Engineering and Planning. Prentice-Hall, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.