World Health Organization. Regional Office for the Western Pacific. (2000). The Work of WHO in the Western Pacific region 1 July 1999 - 30 June 2000: Report of the regional director to the regional committee for the Western Pacific. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. Regional Office for the Western Pacific. The Work of WHO in the Western Pacific Region 1 July 1999 - 30 June 2000: Report of the Regional Director to the Regional Committee for the Western Pacific. Manila: World Health Organization, 2000.
Cita MLA (9a ed.)World Health Organization. Regional Office for the Western Pacific. The Work of WHO in the Western Pacific Region 1 July 1999 - 30 June 2000: Report of the Regional Director to the Regional Committee for the Western Pacific. World Health Organization, 2000.