BRADY, J. E., & HUMISTON, G. E. (1982). General chemistry: Principles and structure.-- 3rd ed. John Wiley and Sons.

BRADY, James E., and Gerard E. HUMISTON. General Chemistry: Principles and Structure.-- 3rd Ed. New York: John Wiley and Sons, 1982.

BRADY, James E., and Gerard E. HUMISTON. General Chemistry: Principles and Structure.-- 3rd Ed. John Wiley and Sons, 1982.