1. Reuter HJ, Reuter MA. Philipp Bozzini und die endoskopie des 19th ed. Stuttgart, Germany: Loennicker; 1988.
2. Kirstein A. Autoskopie des larynx und der trachea (Besichtigung ohne Spiegel). Berl Un Wschr 1895;22:476-478.
3. Becker HD, Marsh BR. History of the rigid bronchoscope. In: Bolliger CT, Mathur PN, editors. Progress in respiration research. Interventional bronchoscopy. Basel, Switzerland: Karger; 2000. pp. 2-15.
4. Mutter Museum, College of Physicians of Philadelphia. Exhibitions: Chevalier Jackson collection. Available in: http://muttermuseum.org/exhibitions/chevalier-jackson-collection
5. Jackson C. Tracheo-bronchoscopy, esophagoscopy and gastroscopy. St. Louis, MO: The Laryngoscope Company; 1907.