1. R.H. Petrucci, W.S. Harwood, F.G. Herring. General Chemistry: Principles and modern applications, Prentice-Hall, Inc., 8th edition.
2. Chemistry, R. Chang. McGraw-Hill inc. 6th Edition.
3. Chemistry, J.Mcmurry, R.C.Fay.Prentice-Hall Inc.2nd Edition