Murray-Rust, P.; Rzepa, H. S. (2003), „Chemical Markup, XML and the World Wide Web. 4. CML Schema”, J. Chem. Inf. Comput. Sci.43 (3): 757-772, DOI:10.1021/ci0256541
Clayden Jonathan, Nick Greeves, Stuart Warren, Peter Wothers (2001). Organic chemistry. Oxford, Oxfordshire: Oxford University Press. ISBN0-19-850346-6.