(1950). Smoking and health. Department of Health, Education.
Chicago-čujuhus (17. p.)Smoking and Health. Department of Health, Education, 1950.
MLA-čujuhus (9. p.)Smoking and Health. Department of Health, Education, 1950.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.