Johnson, J. B., Withey, M. O., White, T. H., & Turneaure, F. E. (1925). Johnson's Materials of construction (6th ed.). Wiley.
Lua i Stíl Chicago (17ú heag.)Johnson, J. B., M. O. Withey, T. H. White, agus F. E. Turneaure. Johnson's Materials of Construction. 6th ed. New York: Wiley, 1925.
Lua MLA (8ú heag.)Johnson, J. B., et al. Johnson's Materials of Construction. 6th ed. Wiley, 1925.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.