ebrary, Inc, & Burris, R. H. (1989). Field testing genetically modified organisms: Framework for decisions. National Academy Press.
Chicago-čujuhus (17. p.)ebrary, Inc, juo Robert H. Burris. Field Testing Genetically Modified Organisms: Framework for Decisions. Washington, D.C.: National Academy Press, 1989.
MLA-čujuhus (9. p.)ebrary, Inc, juo Robert H. Burris. Field Testing Genetically Modified Organisms: Framework for Decisions. National Academy Press, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.