All sources are actually cited and can be found on this page. All of there things generated from the internet not listed below have been hyperlinked.
- Sirin, S. R. . Socioeconomic Status And Academic Achievement: A Meta-Analytic Review Of Research. Review of Educational Research, 75, 417-453.
- Bastian, C., VanTassel, L., Williams , K., Menkhaus, D., & Held, L. (1997). Active Learning with Monetary Incentives. Review of Agricultural Economics,19(2), 475-483
- Arends-Kuenning, M., & Amin, S. . "School Incentive Programs and Children's Activities: The Case of Bangladesh." Comparative Education Review (2004). Comparative Education Review, 48, 295-317.
- Arnold, H. J. "Effects of performance feedback and extrinsic reward upon high intrinsic motivation". Organizational Behavior and Human Performance (1976). 17, 275-288
- Ma, Q., Jin, J., Meng, L., & Shen, Q. The Dark Side of Monetary Incentive: How Does Extrinsic Reward Crowd Out Intrinsic Motivation. Cognitive Neuroscience and Neuropsychology, 25, 194-198.
- Parkinson, W.D. "Elementary School Conference on School Incentives." The School Review 13.8 (1905): 645