Lua APA (7ú heag.)
Feil, J., & Scattergood, M. (2005). Beginning game level design. Thomson Course Technology.
Lua i Stíl Chicago (17ú heag.)
Feil, John, agus Marc Scattergood. Beginning Game Level Design. Boston, MA: Thomson Course Technology, 2005.
Lua MLA (9ú heag.)
Feil, John, agus Marc Scattergood. Beginning Game Level Design. Thomson Course Technology, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.