United States. Architect of the Capitol & Bulfinch, C. (1830). Memorial of Charles Bulfinch on the subject of the Hall of the House of Representatives.
Chicago-referens (17:e uppl.)United States. Architect of the Capitol och Charles Bulfinch. Memorial of Charles Bulfinch on the Subject of the Hall of the House of Representatives. Washington, 1830.
MLA-referens (8:e uppl.)United States. Architect of the Capitol och Charles Bulfinch. Memorial of Charles Bulfinch on the Subject of the Hall of the House of Representatives. 1830.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.