Tietueen sitaatit
APA-viiteOffice of the United Nations Disaster Relief Co-ordinator. (1976). Guidelines for disaster prevention: 1, Pre-disaster physical planning of human settlements. UNDRO.
Chicago-tyylinen lähdeviittausOffice of the United Nations Disaster Relief Co-ordinator. Guidelines for Disaster Prevention: 1, Pre-disaster Physical Planning of Human Settlements. Geneva: UNDRO, 1976.
MLA-viiteOffice of the United Nations Disaster Relief Co-ordinator. Guidelines for Disaster Prevention: 1, Pre-disaster Physical Planning of Human Settlements. UNDRO, 1976.
Harvard-tyylinen lähdeviittausOffice of the United Nations Disaster Relief Co-ordinator. 1976. Guidelines for disaster prevention: 1, Pre-disaster physical planning of human settlements. Geneva: UNDRO.
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