Παραπομπή APA
Abraham, B., & Unnikrishnan Nair, N. (1998). Quality improvement through statistical methods. Boston: Birkhauser.
Παραπομπή Chicago StyleAbraham, Bovas, and N. Unnikrishnan Nair. Quality Improvement Through Statistical Methods. Boston: Birkhauser, 1998.
Παραπομπή MLAAbraham, Bovas, and N. Unnikrishnan Nair. Quality Improvement Through Statistical Methods. Boston: Birkhauser, 1998.
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