Bell, G. H. Textbook of Physiolgy and biochemistry.
Chicago-čujuhus (17. p.)Bell, George H. Textbook of Physiolgy and Biochemistry.
MLA-čujuhus (9. p.)Bell, George H. Textbook of Physiolgy and Biochemistry.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.