United States. Department of State & Greer, M. (1904). A catalogue of the exhibit of the Department of State at the Louisiana Purchase Exposition, St. Louis, 1904. Govt. Print. Off..
Chicago-referens (17:e uppl.)United States. Department of State och Mary Greer. A Catalogue of the Exhibit of the Department of State at the Louisiana Purchase Exposition, St. Louis, 1904. Washington: Govt. Print. Off., 1904.
MLA-referens (8:e uppl.)United States. Department of State och Mary Greer. A Catalogue of the Exhibit of the Department of State at the Louisiana Purchase Exposition, St. Louis, 1904. Govt. Print. Off., 1904.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.