ROB, I. (1986). Steel Frame Design Example Ian Rob. Macmillan.
Lua i Stíl Chicago (17ú heag.)ROB, Ian. Steel Frame Design Example Ian Rob. Macmillan, 1986.
Lua MLA (8ú heag.)ROB, Ian. Steel Frame Design Example Ian Rob. Macmillan, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.