Brady, J. E., & Holum, J. R. (1993). Chemistry: The study of matter and its changes. John Wiley & Sons.

Brady, James E., and John R. Holum. Chemistry: The Study of Matter and Its Changes. New York: John Wiley & Sons, 1993.

Brady, James E., and John R. Holum. Chemistry: The Study of Matter and Its Changes. John Wiley & Sons, 1993.