UDOH, C. O. (2007). First aid and emergency care. Chris-Rose Publishers.
Chicago-čujuhus (17. p.)UDOH, C. O. First Aid and Emergency Care. Chris-Rose Publishers, 2007.
MLA-čujuhus (9. p.)UDOH, C. O. First Aid and Emergency Care. Chris-Rose Publishers, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.