Template:Engel et al., 2011b
- Engel, M.S., Grimaldi, D.A., Singh, H. & Nascimbene, P.C. 2011. The termites of Early Eocene Cambay amber, with the earliest record of the Termitidae (Isoptera) ZooKeys 148 105–123 DOI: 10.3897/zookeys.148.1797 pmid: 22287892 pmc :3264413