(1990). Selected annotated bibliography on essential drugs <i>es</i>.
Chicago-čujuhus (17. p.)Selected Annotated Bibliography on Essential Drugs <i>es</i>. 1990.
MLA-čujuhus (9. p.)Selected Annotated Bibliography on Essential Drugs <i>es</i>. 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.