1. R. W.Hoffmann , Elements of Synthesis Planning , Springer , 2006 , pp. 106–110 , ISBN: 978-3-540-79220-8
2. G. S.Zweifel , M. H.Nantz and P.Somfai , Modern Organic Synthesis: An Introduction , Wiley , 2017
3. E. J.Corey and X. M.Cheng , The Logic of Chemical Synthesis , Wiley , 1995 , ISBN: 978-0-471-11594-6
4. P.Wyatt and S.Warren , Organic Synthesis: Strategy and Control , Wiley , 2007 , ISBN: 978-0-471-92963-5
5. A new and efficient total synthesis of (.+-.)-longifolene