Não informado. (2002). Presence: Teleoperators and virtual environments. MIT Press.
Chicago (17e ed.) BronvermeldingNão informado. Presence: Teleoperators and Virtual Environments. Cambridge, Mass: MIT Press, 2002.
MLA (8e ed.) BronvermeldingNão informado. Presence: Teleoperators and Virtual Environments. MIT Press, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.