Ovretveit, J. (1992). Evaluating health interventions: An introduction toevaluation of health treatments, services, policies andorganizational interventions. Phil. Open Univ. Pr.
Chicago Style (17. basım) AtıfOvretveit, John. Evaluating Health Interventions: An Introduction Toevaluation of Health Treatments, Services, Policies Andorganizational Interventions. Buckingham: Phil. Open Univ. Pr, 1992.
MLA (9th ed.) AtıfOvretveit, John. Evaluating Health Interventions: An Introduction Toevaluation of Health Treatments, Services, Policies Andorganizational Interventions. Phil. Open Univ. Pr, 1992.
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