Davis , J. E., Haenisch , e. L., MacNab , W. .. K., & McClellan , A. .. L. (1968). Chemistry: Experiments and principles. Oxford IBH publishing Co.

Davis , Joseph E., edward L. Haenisch , W . Keiyh MacNab , and A . L. McClellan. Chemistry: Experiments and Principles. New Delhi: Oxford IBH publishing Co, 1968.

Davis , Joseph E., et al. Chemistry: Experiments and Principles. Oxford IBH publishing Co, 1968.