World Health Organization. (2007). IPCS Mode of Action Framework. WHO.
Chicago-čujuhus (17. p.)World Health Organization. IPCS Mode of Action Framework. s.l: WHO, 2007.
MLA-čujuhus (9. p.)World Health Organization. IPCS Mode of Action Framework. WHO, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.