Burke, R. E., & Friedman, L. H. (2011). Essentials of management and leadership in public health. Jones and Bartlett Publishers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Burke, Robert E., και Leonard H. Friedman. Essentials of Management and Leadership in Public Health. Sudbury, MA: Jones and Bartlett Publishers, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)Burke, Robert E., και Leonard H. Friedman. Essentials of Management and Leadership in Public Health. Jones and Bartlett Publishers, 2011.
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