Bamberger, M., Rugh, J., & Mabry, L. (2006). RealWorld evaluation: Working under budget, time, data, and political constraints. Sage Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBamberger, Michael, Jim Rugh, और Linda Mabry. RealWorld Evaluation: Working Under Budget, Time, Data, and Political Constraints. Sage Pub., 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBamberger, Michael, et al. RealWorld Evaluation: Working Under Budget, Time, Data, and Political Constraints. Sage Pub., 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.