GRIMM, Todd. User's Guide to Rapid Prototyping. [s.l.]: Society of Manufacturing Engineers, 2004. Dostupné online. ISBN0-87263-697-6. S. 55.
ennex.com
The StL Format: Standard Data Format for Fabbers, reprinted from Marshall Burns, Automated Fabrication [online]. Dostupné online.
rapidtoday.com
STL 2.0 May Replace Old, Limited File Format [online]. [cit. 2017-05-05]. Dostupné online.
web.archive.org
HILLER, Jonathan D.; LIPSON, Hod. STL 2.0: A Proposal for a Universal Multi-Material Additive Manufacturing File Format [PDF]. Cornell University, 2009 [cit. 2017-05-05]. Dostupné v archivu pořízeném dne 2020-06-11.
Export na STL formát souboru - Solid Utopia [online]. 2015-03-11 [cit. 2018-10-05]. Dostupné v archivu pořízeném dne 2018-10-10.