Roitt, I. M. (1993). Immunology (3rd ed.). Mosby.
Lua i Stíl Chicago (17ú heag.)Roitt, Ivan M. Immunology. 3rd ed. Baltimore: Mosby, 1993.
Lua MLA (9ú heag.)Roitt, Ivan M. Immunology. 3rd ed. Mosby, 1993.
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