Lua APA (7ú heag.)

Environmental Systems Research Institute (Redlands, Calif.). (1996). Avenue: Customization and application development for arcview. ESRI.

Lua i Stíl Chicago (17ú heag.)

Environmental Systems Research Institute (Redlands, Calif.). Avenue: Customization and Application Development for Arcview. Redlands, Calif.: ESRI, 1996.

Lua MLA (9ú heag.)

Environmental Systems Research Institute (Redlands, Calif.). Avenue: Customization and Application Development for Arcview. ESRI, 1996.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.