APA-čujuhus (7. p.)
Hutton, D. (2008). Older people in emergencies: Considerations for action and policy development. World Health Organization.
Chicago-čujuhus (17. p.)
Hutton, David. Older People in Emergencies: Considerations for Action and Policy Development. Geneva: World Health Organization, 2008.
MLA-čujuhus (9. p.)
Hutton, David. Older People in Emergencies: Considerations for Action and Policy Development. World Health Organization, 2008.
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