Kohn, F. E. (1984). Development of biodegradable polymers for application in myringoplasty. F.E. Kohn.
Lua i Stíl Chicago (17ú heag.)Kohn, Frederik Emiel. Development of Biodegradable Polymers for Application in Myringoplasty. Veenendaal: F.E. Kohn, 1984.
Lua MLA (8ú heag.)Kohn, Frederik Emiel. Development of Biodegradable Polymers for Application in Myringoplasty. F.E. Kohn, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.