Não informado. (1995). IIE Solutions. Institute of Industrial Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. IIE Solutions. Norcross, Ga: Institute of Industrial Engineers, 1995.
Lua MLA (8ú heag.)Não informado. IIE Solutions. Institute of Industrial Engineers, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.