Smith, G. R. (1998). State DOT management techniques for materials and construction acceptance. National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSmith, Gary R. State DOT Management Techniques for Materials and Construction Acceptance. Washington, D.C: National Academy Press, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSmith, Gary R. State DOT Management Techniques for Materials and Construction Acceptance. National Academy Press, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.