McKay, W. (1976). Building Construction Volume Four. ELBS.
Lua i Stíl Chicago (17ú heag.)McKay, WB. Building Construction Volume Four. ELBS, 1976.
Lua MLA (8ú heag.)McKay, WB. Building Construction Volume Four. ELBS, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.