Anderson, Th. Ueber die Producte der trocknen Destillation thierischer Materien. Annalen der Chemie und Pharmacie. 1851, 80: 44. doi:10.1002/jlac.18510800104.
Burrows, George H.; King, Louis A. The Free Energy Change that Accompanies Hydrogenation of pyridines to piperidines. Journal of the American Chemical Society. 1935, 57 (10): 1789. doi:10.1021/ja01313a011.
Frank, R. L.; Seven, R. P. Pyridines. IV. A Study of the Chichibabin Synthesis. Journal of the American Chemical Society. 1949, 71 (8): 2629–2635. doi:10.1021/ja01176a008.
doi.org
S. Shimizu, N. Watanabe, T. Kataoka, T. Shoji, N. Abe, S. Morishita, H. Ichimura Pyridine and Pyridine Derivatives, in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim. doi:10.1002/14356007.a22_399