BURDEN, E. (1985). Design Simulation. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)BURDEN, Ernest. Design Simulation. John Wiley & Sons, 1985.
Lua MLA (8ú heag.)BURDEN, Ernest. Design Simulation. John Wiley & Sons, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.