Jenkins, L. (2013). Permission to forget: And nine other root causes of America's frustration with education (Tenth anniversary edition.). ASQ Quality Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Jenkins, Lee. Permission to Forget: And Nine Other Root Causes of America's Frustration with Education. Tenth anniversary edition. Milwaukee, Wisconsin: ASQ Quality Press, 2013.
Παραπομπή σε μορφή MLA (9th εκδ.)Jenkins, Lee. Permission to Forget: And Nine Other Root Causes of America's Frustration with Education. Tenth anniversary edition. ASQ Quality Press, 2013.
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