(2005). Preventing chronic diseases a vital investment.
Chicago-čujuhus (17. p.)Preventing Chronic Diseases a Vital Investment. 2005.
MLA-čujuhus (9. p.)Preventing Chronic Diseases a Vital Investment. 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.