Lua APA (7ú heag.)
Theory of modern steel structues / Grinter, Linton E: The Macmillon Company.
Lua i Stíl Chicago (17ú heag.)
Theory of Modern Steel Structues / Grinter, Linton E: The Macmillon Company.
Lua MLA (9ú heag.)
Theory of Modern Steel Structues / Grinter, Linton E: The Macmillon Company.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.