P. Farrand, Nitpicker's Guide for Deep space Nine Trekkers New York: Dell (1996): 44–47 Lois H. Gresh & Robert Weinberg, Chapter 7, "The Holodeck" The Computers of Star Trek.
מציאות וירטואלית מציאות רבודה P. Farrand, Nitpicker's Guide for Deep space Nine Trekkers New York: Dell (1996): 44 - 47 Lois H. Gresh & Robert Weinberg, Chapter 7, "The Holodeck" The Computers of Star Trek.