Hill, J. W., & Petrucci, R. H. (2002). General chemistry: An integrated approach (Third edition.). Prentice Hall.

Hill, John W., and Ralph H. Petrucci. General Chemistry: An Integrated Approach. Third edition. Upper Saddle River, N.J: Prentice Hall, 2002.

Hill, John W., and Ralph H. Petrucci. General Chemistry: An Integrated Approach. Third edition. Prentice Hall, 2002.