Lua APA (7ú heag.)
Atlas of microstructures of constructional materials: Study aid.
Lua i Stíl Chicago (17ú heag.)Atlas of Microstructures of Constructional Materials: Study Aid.
Lua MLA (8ú heag.)Atlas of Microstructures of Constructional Materials: Study Aid.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.