Não informado. (2004). Journal of Materials, Concrete Structures and Pavements. Japan Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Materials, Concrete Structures and Pavements. Tokyo: Japan Society of Civil Engineers, 2004.
Lua MLA (8ú heag.)Não informado. Journal of Materials, Concrete Structures and Pavements. Japan Society of Civil Engineers, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.