(2015). European Medical Journal Oncology. European Medical Journal.
Chicago-čujuhus (17. p.)European Medical Journal Oncology. European Medical Journal, 2015.
MLA-čujuhus (9. p.)European Medical Journal Oncology. European Medical Journal, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.