(1993). World development report 1993: Investing in health (ed.). Oxford university press.
Chicago-čujuhus (17. p.)World Development Report 1993: Investing in Health. ed. Oxford: Oxford university press, 1993.
MLA-čujuhus (9. p.)World Development Report 1993: Investing in Health. ed. Oxford university press, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.