Choi, H.-A.; Lee, S.-S. (16 December 2011). "Sphingobacterium kyonggiense sp. nov., isolated from chloroethene-contaminated soil, and emended descriptions of Sphingobacterium daejeonense and Sphingobacterium mizutaii". International Journal of Systematic and Evolutionary Microbiology. 62 (Pt 11): 2559–2564. doi:10.1099/ijs.0.024737-0. PMID22180612.
Choi, H.-A.; Lee, S.-S. (16 December 2011). "Sphingobacterium kyonggiense sp. nov., isolated from chloroethene-contaminated soil, and emended descriptions of Sphingobacterium daejeonense and Sphingobacterium mizutaii". International Journal of Systematic and Evolutionary Microbiology. 62 (Pt 11): 2559–2564. doi:10.1099/ijs.0.024737-0. PMID22180612.