Rheingold, H., & Frabetti, C. (1994). Realidad virtual. Gedisa.
Chicago Style (17th ed.) CitationRheingold, Howard, and Carlo Frabetti. Realidad Virtual. Barcelona: Gedisa, 1994.
MLA (9th ed.) CitationRheingold, Howard, and Carlo Frabetti. Realidad Virtual. Gedisa, 1994.