Brown, T. L., LeMay, H. E., Bursten, B. E., LeMay, H. E. /. 1., & Bursten, B. E. (2000). Chemistry: The central science (8th ed.). Upper Saddle River, N.J.: Prentice-Hall.

Brown, Theodore L., H. Eugene LeMay, Bruse E. Bursten, H. Eugene / 1940- LeMay, and Bruce Edward Bursten. Chemistry: The Central Science. 8th ed. Upper Saddle River, N.J.: Prentice-Hall, 2000.

Brown, Theodore L., et al. Chemistry: The Central Science. 8th ed. Upper Saddle River, N.J.: Prentice-Hall, 2000.