Franklin Institute (Philadelphia, Pa.). (1900). Commemorative exercises at the celebration of the seventy-fifth anniversary ... October, 1899. Hall of the Franklin Institute.
Lua i Stíl Chicago (17ú heag.)Franklin Institute (Philadelphia, Pa.). Commemorative Exercises at the Celebration of the Seventy-fifth Anniversary ... October, 1899. Philadelphia: Hall of the Franklin Institute, 1900.
Lua MLA (8ú heag.)Franklin Institute (Philadelphia, Pa.). Commemorative Exercises at the Celebration of the Seventy-fifth Anniversary ... October, 1899. Hall of the Franklin Institute, 1900.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.