Sitasi

APA Format

World Health Organization (WHO) . (). Aging and working capacity, TRS.835. : Geneva WHO 1993

MLA Format

World Health Organization (WHO) . Aging and working capacity, TRS.835. : Geneva WHO 1993,

Australian/Harvard Format

World Health Organization (WHO) . . Aging and working capacity, TRS.835. Geneva WHO 1993,

Warning: These citations may not always be 100% accurate.