Russell-Hunter, W. D. A biology of higher invertebrates.
Chicago-čujuhus (17. p.)Russell-Hunter, W. D. A Biology of Higher Invertebrates.
MLA-čujuhus (9. p.)Russell-Hunter, W. D. A Biology of Higher Invertebrates.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.