1. Adams, M. L., and Swann, M. H., Official Digest Federation Paint and Varnish Production Clubs,30, 646–651 (1958).
2. American Oil Chemists’ Society, “Drying Oils,” Official and Tentative Methods, 2nd ed., Chicago, additions and revisions through 1958.
3. American Oil Chemists’ Society,ibid. “Drying Oils,” Official and Tentative Methods, 2nd ed., Chicago, additions and revisions through, “Fats and Oils,” Chicago, additions and revisions through 1958.
4. American Society for Testing Materials, A.S.T.M. Standards, Part 4, “Drying Oils,” D-555-51T, Philadelphia, 1952, pp. 228–250.
5. American Society for Testing Materials, A.S.T.M. Standards, Part 8, “Drying Oils,” D 555-51T, Philadelphia, 1958, pp. 250–274.