Alger, Donald B. (November 1991). "The water solubility of 2-butanol: A widespread error". Journal of Chemical Education. 68 (11): 939. doi:10.1021/ed068p939.1.
"2-butanol - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 26 March 2005. Identification and Related Records. Diakses tanggal 12 October 2011.