Lua APA (7ú heag.)
Slinn,Mike. Traffic engineering design / Slinn,Mike: Elsiver 620.0042 Sl633e2 2nd ed (2nd ed.).
Lua i Stíl Chicago (17ú heag.)
Slinn,Mike. Traffic Engineering Design / Slinn,Mike: Elsiver 620.0042 Sl633e2 2nd Ed. 2nd ed.
Lua MLA (9ú heag.)
Slinn,Mike. Traffic Engineering Design / Slinn,Mike: Elsiver 620.0042 Sl633e2 2nd Ed. 2nd ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.