● Eckhardt MM,Baldwin IL,Fred EB (1931). Studies of the Root-Nodule Organism of Lupinus.
J. Bacteriol. 21, 273-85.
● Peix A,Ramírez-Bahena MH,Flores-Félix JD,Alonso de la Vega P,Rivas R,Mateos PF,Igual JM,Martínez-Molina E,Trujillo-Toledo ME,Velázquez E (2015). Revision of the taxonomic status of the species Rhizobium lupini and reclassification as Bradyrhizobium lupini comb. nov.
Int. J. Syst. Evol. Microbiol., .
● Schroeter J (1885). Kryptogamenflora von Schlesien.
In Kryptogamenflora von Schlesien,Edition: 3, pp. 1-814. Edited by Cohn F. Breslau: Pilze J.U. Kern's Verlag.
