World Health Organization. Centre for Health Development, Valencia Forum, & Valencia Forum. (2002). Development of health and welfare systems: Adjusting to ageing : Valencia, Spain, 1-4 April 2002 : proceedings : WHO Kobe Centre thematic activities at the Valencia Forum. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Centre for Health Development, Valencia Forum, and Valencia Forum. Development of Health and Welfare Systems: Adjusting to Ageing : Valencia, Spain, 1-4 April 2002 : Proceedings : WHO Kobe Centre Thematic Activities at the Valencia Forum. Kobe, Japan: World Health Organization, 2002.
MLA (9th ed.) CitationWorld Health Organization. Centre for Health Development, et al. Development of Health and Welfare Systems: Adjusting to Ageing : Valencia, Spain, 1-4 April 2002 : Proceedings : WHO Kobe Centre Thematic Activities at the Valencia Forum. World Health Organization, 2002.