I. M.]]Philip J. Kolthoff]]Elving.Treatise on analytical chemistry.pt. 2,Analytical chemistry of inorganic and Organic compounds.V.16,Functional groups.Wiley,1980.
I. M.]]Philip J. Kolthoff]]Elving.Treatise on analytical chemistry.pt. 2,Analytical chemistry of inorganic and Organic compounds.V.17,Index: vol.1-61.Wiley,1980.