BUTLER, R. B. (1998). Standard handbook of architectural engineeringa practice manual for architects, engineers, contractors & related professions & occupations. McGraw-Hill.
Chicago-referens (17:e uppl.)BUTLER, Robert Brown. Standard Handbook of Architectural Engineeringa Practice Manual for Architects, Engineers, Contractors & Related Professions & Occupations. McGraw-Hill, 1998.
MLA-referens (8:e uppl.)BUTLER, Robert Brown. Standard Handbook of Architectural Engineeringa Practice Manual for Architects, Engineers, Contractors & Related Professions & Occupations. McGraw-Hill, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.