Besterfield, D. H. (2003). Total quality management (3rded.). Pearson.
Chicago Style (17th ed.) ZitazioaBesterfield, Dale H. Total Quality Management. 3rded. New Delhi: Pearson, 2003.
MLA (9th ed.) ZitazioaBesterfield, Dale H. Total Quality Management. 3rded. Pearson, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.