Vaino, Andrew R.; Janda, Kim D. "Solid-Phase Organic Synthesis: A Critical Understanding of the Resin" Journal of Combinatorial Chemistry 2000, volume 2, 579-596. doi10.1021/cc000046o
François Dardel, Thomas V. Arden "Ion Exchangers" in Ullmann's Encyclopedia of Industrial Chemistry, 2008, Wiley-VCH, Weinheim. doi10.1002/14356007.a14_393.pub2