1. Y. Etienne, N. Fischer, The Chemistry of Heterocyclic Compounds XIX, Part II, in A. Weissberger (Ed.) Wiley-Interscience, New York, 1964, pp. 729–880.
2. R.R. Gupta, M. Kumar, V. Gupta, Heterocyclic Chemistry, Volume I: Principles, Three- and Four-Membered Heterocycles, Springer, 1998.
3. Green Chemistry: Environmentally Benign Reactions;Ahluwalia,2021
4. Ball Milling Towards Green Synthesis: Applications, Projects, Challenges;Stolle,2014
5. Y.S. Kurniawan, K.T. A. Priyangga, P.A. Krisbiantoro and A.C. Imawan, J. Multidiscip. Appl. Nat. Sci., 2021.