Horn, R. E. (1989). Mapping hypertext: The analysis, organization, and display of knowledge for the next generation of on-line text and graphics. Lexington Inst.
Chicago-Zitierstil (17. Ausg.)Horn, Robert E. Mapping Hypertext: The Analysis, Organization, and Display of Knowledge for the Next Generation of On-line Text and Graphics. Lexington, Mass: Lexington Inst, 1989.
MLA-Zitierstil (9. Ausg.)Horn, Robert E. Mapping Hypertext: The Analysis, Organization, and Display of Knowledge for the Next Generation of On-line Text and Graphics. Lexington Inst, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.