APA
De Savigny D., Adam T., Alliance for Health Policy and Systems Research & World Health Organization. (2009). Systems thinking for health systems strengthening. Geneva: Alliance for Health Policy and Systems Research.
Chicago
De Savigny Don, Adam Taghreed, Alliance for Health Policy and Systems Research and World Health Organization. 2009. Systems thinking for health systems strengthening. Geneva: Alliance for Health Policy and Systems Research.
Harvard
De Savigny D., Adam T., Alliance for Health Policy and Systems Research and World Health Organization. (2009). Systems thinking for health systems strengthening. Geneva: Alliance for Health Policy and Systems Research.
MLA
De Savigny Don, Adam Taghreed, Alliance for Health Policy and Systems Research and World Health Organization. Systems thinking for health systems strengthening. Geneva: Alliance for Health Policy and Systems Research. 2009.