Хипертекст — разлика између измена

| doi=10.1109/MC.1987.1663693 }}

* {{cite journal |last=Crane| first=Gregory | title=Extending the boundaries of instruction and research | journal=T.H.E. Journal (Technological Horizons in Education) | issue=Macintosh Special Issue |year=1988|pages=51-54}}

* {{Cite book |ref= harv|last=Ensslin| first=Astrid | title=Canonizing Hypertext: Explorations and Constructions | location=London | publisher=Continuum |year=2007|isbn=978-0-8264-9558-7}}

* {{Cite book |ref= harv|last=Heim| first=Michael | title=Electric Language: A Philosophical Study of Word Processing | location=New Haven | publisher=Yale University Press |year=1987|isbn=978-0-300-07746-9}}