World Health Organization. (2009). Systems thinking for health systems strengthening. World health Organization.
Style de citation Chicago (17e éd.)World Health Organization. Systems Thinking for Health Systems Strengthening. Geneva: World health Organization, 2009.
Style de citation MLA (8e éd.)World Health Organization. Systems Thinking for Health Systems Strengthening. World health Organization, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.