Markley, R. (1996). Virtual realities and their discontents. Johns Hopkins Univ. Pr..
Chicago-Zitierstil (17. Ausg.)Markley, Robert. Virtual Realities and Their Discontents. Baltimore ; London: Johns Hopkins Univ. Pr., 1996.
MLA-Zitierstil (8. Ausg.)Markley, Robert. Virtual Realities and Their Discontents. Johns Hopkins Univ. Pr., 1996.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.