APA-čujuhus (7. p.)
Bisgaard, S. (2009). Solutions to the healthcare quality crisis: Cases and examples of lean six sigma in healthcare. ASQ Quality Press.
Chicago-čujuhus (17. p.)
Bisgaard, Søren. Solutions to the Healthcare Quality Crisis: Cases and Examples of Lean Six Sigma in Healthcare. Milwaukee, Wisconsin: ASQ Quality Press, 2009.
MLA-čujuhus (9. p.)
Bisgaard, Søren. Solutions to the Healthcare Quality Crisis: Cases and Examples of Lean Six Sigma in Healthcare. ASQ Quality Press, 2009.
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