Burke, R. E., & Friedman, L. H. (2011). Essentials of management and leadership in public health. Jones and Bartlett Publishers.
Lua i Stíl Chicago (17ú heag.)Burke, Robert E., agus Leonard H. Friedman. Essentials of Management and Leadership in Public Health. Sudbury, MA: Jones and Bartlett Publishers, 2011.
Lua MLA (8ú heag.)Burke, Robert E., agus Leonard H. Friedman. Essentials of Management and Leadership in Public Health. Jones and Bartlett Publishers, 2011.
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