Buskist, W.; Cush, D.; DeGrandpre, R. J. (1991). "The life and times of PSI". Journal of Behavioral Education. 1 (2): 215–234. doi:10.1007/bf00957005. S2CID143471864.
Guskey, T.R. (2007). "Closing Achievement Gaps:Revisiting Benjamin S. Bloom's "Learning for Mastery". Journal of Advanced Academics. 19: 8–31. doi:10.4219/jaa-2007-704. S2CID143090778.
Kulik, C. L.; Kulik, J.A.; Bangert-Drowns, J (1990). "Effectiveness of mastery learning programs: A meta-analysis". Review of Educational Research. 60 (1): 265–299. doi:10.3102/00346543060002265. S2CID56320775.
Lai, Patrick; Biggs, John (1994). "Who benefits from Mastery Learning?". Contemporary Educational Psychology. 19: 13–23. doi:10.1006/ceps.1994.1002.
Guskey, T.R.; Pigott, T.D. (1988). "Research on group-based mastery learning programs: A meta-analysis". Journal of Educational Research. 4 (81): 197–216. doi:10.1080/00220671.1988.10885824.
Grittner, F. M. (1975). "Individualized instruction: An historical perspective". The Modern Language Journal. 59 (7): 323–333. doi:10.1111/j.1540-4781.1975.tb04708.x.
Buskist, W.; Cush, D.; DeGrandpre, R. J. (1991). "The life and times of PSI". Journal of Behavioral Education. 1 (2): 215–234. doi:10.1007/bf00957005. S2CID143471864.
Guskey, T.R. (2007). "Closing Achievement Gaps:Revisiting Benjamin S. Bloom's "Learning for Mastery". Journal of Advanced Academics. 19: 8–31. doi:10.4219/jaa-2007-704. S2CID143090778.