Editing Graphical Kernel System (section)

== Further reading ==
* {{Cite book |author-last=Hopgood |author-first=F. R. A. |title=Introduction to the Graphical Kernel System (GKS) |date=1983 |publisher=[[Academic Press]] |location=London |isbn=0-12-355570-1}}
* {{cite web |title=The Graphical Kernel System |author-last=Laflin |author-first=Susan |date=August 1999 |work=SEM307 Computer Graphics II |publisher=School of Computer Science, [[University of Birmingham]] |url=http://www.cs.bham.ac.uk/~slb/courses/Graphics/g13.html |access-date=2007-02-18 |archive-date=2015-09-23 |archive-url=https://web.archive.org/web/20150923211533/http://www.cs.bham.ac.uk/~slb/courses/Graphics/g13.html |url-status=dead }}
* {{cite book |author-first1=José L. |author-last1=Encarnação |author-link1=José Luis Encarnação |author-first2=L. M. |author-last2=Encarnação |author-first3=Wolfgang R. |author-last3=Herzner |title=Graphische Datenverarbeitung mit GKS |language=de |publisher=[[Carl Hanser Verlag]] |location=München / Wien |date=1987 |edition=1 |isbn=3446149783}}
* {{cite book |author-first1=Jörg |author-last1=Bechlars |author-first2=Rainer |author-last2=Buhtz |title=GKS in der Praxis |language=de |publisher=[[Springer Verlag]] |location=Heidelberg |date=1994 |edition=2 |isbn=3540567852}}
* {{cite book |author-first=Wolf-Dietrich |author-last=Fellner |title=Computergrafik |language=de |publisher=[[BI Wissenschaftsverlag]] |location=Mannheim |date=1992 |edition=2 |isbn=3411151226}}
* {{cite book |author-first=Wilfried |author-last=Gawehn |title=Grafikprogrammierung mit C und GKS |language=de |date=1991 |publisher=[[BI Wissenschaftsverlag]] |location=Mannheim |isbn=3-411-14981-7}}