Illgen, J. Distributed Interactive Simulation Systems Applications. SPIE Digital Library.
Citazione stile Chigago Style (17a edizione)Illgen, John. Distributed Interactive Simulation Systems Applications. SPIE Digital Library.
Citatione MLA (9a ed.)Illgen, John. Distributed Interactive Simulation Systems Applications. SPIE Digital Library.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.