Roitt, I. (1991). Essential immunology (7th ed.). Blackwell.
Chicago-čujuhus (17. p.)Roitt, Ivan. Essential Immunology. 7th ed. Oxford: Blackwell, 1991.
MLA-čujuhus (9. p.)Roitt, Ivan. Essential Immunology. 7th ed. Blackwell, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.