Advance Care Planning: Health Care Directives. National Institute on Aging.
Chicago-čujuhus (17. p.)Advance Care Planning: Health Care Directives. National Institute on Aging.
MLA-čujuhus (9. p.)Advance Care Planning: Health Care Directives. National Institute on Aging.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.