● Hauben L,Moore ER,Vauterin L,Steenackers M,Mergaert J,Verdonck L,Swings J (1998). Phylogenetic position of phytopathogens within the Enterobacteriaceae.
Syst. Appl. Microbiol. 21, 384-97.
● Day WR (1924). The watermark disease of the cricket-bat willow (Salix caerulea).
Oxford Forestry Memoirs 3, 1-30.
● Krasil’nikov NA (1949). Guide to the bacteria and actinomycetes. Edition: , Moskva-Leningrad: Izdatel''stvo Akademii Nauk SSSR.
● Chester FD (1939). Genus IV. Erwinia Winslow et al.
In Bergey's Manual of Determinative Bacteriology,Edition: 5, pp. 404-420. Edited by Bergey DH,Breed RS,Murray EGD,Hitchens AP. Baltimore: The Williams & Wilkins Co..
● Martinec T,Kocur M (1963). Taxonomicka studie rodu Erwinia.
Folia Fac. Sci. Natur. Univ. Purkynianae Brunensis, Biol. 2 4, 1-163.
● Lindeijer EJ (1932). De bacterie-ziekte van den wilg veroorzaakt door Pseudomonas saliciperda n. sp. Edition: , Diss. Baarn.: N. V. Hollandia-drukkerij.
● Magrou J (1937). Phytomonas gypsophilae.
In Dictionnaire des Bactéries Pathogènes pour l’Homme les Animaux et les Plantes.,Edition: , pp. . Edited by Haudroy P,Ehringer G,Urbain ,Guillot G,Magrou J. Paris, France: Masson and Cie.