Summers, D. (2005). Quality management. Pearson.
Chicago Edition CitationSummers, Donnac. Quality Management. New Delhi: Pearson, 2005.
Deismireacht MLASummers, Donnac. Quality Management. Pearson, 2005.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.