World Health Organization & ebrary, Inc. (2006). Cancer control: Knowledge into action : WHO guide for effective programmes. World Health Organization.
Cita Chicago (17th ed.)World Health Organization i Inc ebrary. Cancer Control: Knowledge into Action : WHO Guide for Effective Programmes. Geneva: World Health Organization, 2006.
Cita MLA (9th ed.)World Health Organization i Inc ebrary. Cancer Control: Knowledge into Action : WHO Guide for Effective Programmes. World Health Organization, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.