Griffis, F. (2000). Construction planning for engineersF.H.(Bud) Griffis, John V.Farr editor: M.D.Morris. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Griffis, F.H. Construction Planning for EngineersF.H.(Bud) Griffis, John V.Farr Editor: M.D.Morris. McGraw-Hill, 2000.
Lua MLA (8ú heag.)Griffis, F.H. Construction Planning for EngineersF.H.(Bud) Griffis, John V.Farr Editor: M.D.Morris. McGraw-Hill, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.