(1971). Integrated biology [by] Leonard Hill, Denis Bellamy [and] Ian Chester Jones.
Chicago-čujuhus (17. p.)Integrated Biology [by] Leonard Hill, Denis Bellamy [and] Ian Chester Jones. 1971.
MLA-čujuhus (9. p.)Integrated Biology [by] Leonard Hill, Denis Bellamy [and] Ian Chester Jones. 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.