Rujukan

WikiPedia: Sulfur heksafluorida http://www.npi.gov.au/database/substance-info/prof... http://www.cdc.gov/niosh/npg/npgd0576.html http://www.epa.gov/electricpower-sf6/ http://www.epa.gov/highgwp/magnesium-sf6/workshops... http://www.epa.gov/highgwp/scientific.html http://pubchem.ncbi.nlm.nih.gov/summary/summary.cg... http://patft.uspto.gov/netacgi/nph-Parser?patentnu... http://web.archive.org/web/20090426064312/http://w... http://www.pat2pdf.org/pat2pdf/foo.pl?number=46330... //www.worldcat.org/oclc/20595838