(2003). Biological Resource Management in Agriculture. OECD.
Chicago-čujuhus (17. p.)Biological Resource Management in Agriculture. : S.l.: OECD, 2003.
MLA-čujuhus (9. p.)Biological Resource Management in Agriculture. OECD, 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.