Kahl, Thomas; Schröder, Kai-Wilfrid; Lawrence, F. R.; Marshall, W. J.; Höke, Hartmut; Jäckh, Rudolf (). „Aniline”. În Ullmann, Fritz. Ullmann's encyclopedia of industrial chemistry. John Wiley & Sons: New York. doi:10.1002/14356007.a02_303. ISBN978-3-527-20138-9. OCLC11469727.
worldcat.org
Kahl, Thomas; Schröder, Kai-Wilfrid; Lawrence, F. R.; Marshall, W. J.; Höke, Hartmut; Jäckh, Rudolf (). „Aniline”. În Ullmann, Fritz. Ullmann's encyclopedia of industrial chemistry. John Wiley & Sons: New York. doi:10.1002/14356007.a02_303. ISBN978-3-527-20138-9. OCLC11469727.