Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.
R. S. Jayashree & P. Vishnu Kamath (1999). „Electrochemical synthesis of a-cobalt hydroxide”. Journal of Materials Chemistry. 9: 961—963. doi:10.1039/A807000H.
Z. P. Xu & H. C. Zeng (1998). „Thermal evolution of cobalt hydroxides: a comparative study of their various structural phases”. Journal of Materials Chemistry. 8 (11): 2499—2506. doi:10.1039/A804767G.