World Health Organization. (2009). Systems thinking for health systems strengthening. World Health Organization.
Citação do estilo Chicago (17ª ed.)World Health Organization. Systems Thinking for Health Systems Strengthening. Geneva: World Health Organization, 2009.
Citação MLA (8ª ed.)World Health Organization. Systems Thinking for Health Systems Strengthening. World Health Organization, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.