Παραπομπή APA
Langford, D. P., & Cleary, B. A. (1995). Orchestratinglearning with quality. Wisconsin: ASQ Quality Press.
Παραπομπή Chicago StyleLangford, David P., and Barbara A. Cleary. Orchestratinglearning With Quality. Wisconsin: ASQ Quality Press, 1995.
Παραπομπή MLALangford, David P., and Barbara A. Cleary. Orchestratinglearning With Quality. Wisconsin: ASQ Quality Press, 1995.
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