Frieden, T. R. (2010). A Framework for Public Health Action: The Health Impact Pyramid. American Public Health Association.
Chicago-стиль цитированияFrieden, Thomas R. A Framework for Public Health Action: The Health Impact Pyramid. American Public Health Association, 2010.
MLA-цитированиеFrieden, Thomas R. A Framework for Public Health Action: The Health Impact Pyramid. American Public Health Association, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.