Straalen, N. M. V. (1996). Bioindicator systems for soil pollution. Kluwer Academic Publishers.
Chicago-čujuhus (17. p.)Straalen, Nico M. Van. Bioindicator Systems for Soil Pollution. Dordrecht: Kluwer Academic Publishers, 1996.
MLA-čujuhus (9. p.)Straalen, Nico M. Van. Bioindicator Systems for Soil Pollution. Kluwer Academic Publishers, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.