Charles, F. W. B. (1984). The conservation of timber buildings. Hutchinson.
Lua i Stíl Chicago (17ú heag.)Charles, F. W. B. The Conservation of Timber Buildings. London: Hutchinson, 1984.
Lua MLA (9ú heag.)Charles, F. W. B. The Conservation of Timber Buildings. Hutchinson, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.