Soojung-Kim Pang, A. (2007). The Industrialization of Vision in Victorian Astronomy. Bildwelten des Wissens.
Lua i Stíl Chicago (17ú heag.)Soojung-Kim Pang, Alex. "The Industrialization of Vision in Victorian Astronomy." Bildwelten Des Wissens 2007.
Lua MLA (8ú heag.)Soojung-Kim Pang, Alex. "The Industrialization of Vision in Victorian Astronomy." Bildwelten Des Wissens, 2007.
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