Congress of Arts and Science & Rogers, H. J. (1905). Congress of Arts and Science: Universal Exposition, St. Louis 1904 : [in eight volumes] / ed. by Howard J. Rogers. Houghton, Mifflin and Co..
Lua i Stíl Chicago (17ú heag.)Congress of Arts and Science agus Howard J. Rogers. Congress of Arts and Science: Universal Exposition, St. Louis 1904 : [in Eight Volumes] / Ed. by Howard J. Rogers. Boston ; New York: Houghton, Mifflin and Co., 1905.
Lua MLA (8ú heag.)Congress of Arts and Science agus Howard J. Rogers. Congress of Arts and Science: Universal Exposition, St. Louis 1904 : [in Eight Volumes] / Ed. by Howard J. Rogers. Houghton, Mifflin and Co., 1905.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.