Thompson, M.J. : Standardized Indirect Technic for Reversible Hydrocolloid, J. A. D. A. 46: 1, 1953.
2.
Sears, A.W.: Hydrocolloid Technique for Inlays and Fixed Bridges, D. Digest43: 230, 1937.
3.
Mann, A.W.: Critical Appraisal of the Hydrocolloid Technique: Its Advantages and Disadvantages , J. Pros. Den. 1: 733, 1951.
4.
Morrant, G.A. , and Makinson, C.F.: A Formula and Clinical Technique for Reversible Hydrocolloid Impression Material, Brit. D. J. 47: 197, 1954.
5.
Phillips, R.W. : Physical Properties and Manipulation of Reversible and Irreversible Hydrocolloid, J. A. D. A. 51: 566, 1955.
6.
Skinner, E.W.: Science of Dental Materials, ed. 4, Philadelphia, 1954, W. B. Saunders Co.
7.
Hampson, E.L. : The Effects of Environment on the Dimensional Stability of Reversible and Irreversible Impression Materials, Brit. D. J. 99: 371, 1955.
8.
Kern, W.R.: A Study of Certain Physical Properties of Colloidal Impression Materials , Master's thesis, Northwestern University, June, 1936.
9.
Skinner, E.W. , and Kern, W.R.: Colloidal Impression Materials , J. A. D. A. 25: 578, 1938.
10.
Skinner, E.W. , Cooper, E.N., and Beck, F.E.: Reversible and Irreversible Hydrocolloid Impression Materials, J. A. D. A . 40: 196, 1950.
11.
Phillips, R.W. , and Ito, B.Y.: Factors Influencing the Accuracy of Reversible Hydrocolloid Impressions, J. A. D. A. 43: 1, 1951.
12.
Luster, E.A. : Dimensional Change of Agar-Agar Gel on Immersion in Various Sulphate Solutions, J. D. Res. 30: 281, 1951.
13.
Thompson, M.J. : Factors Which Affect the Size of the Resultant Stone Model Made From a Hydrocolloid Empression, J. South. California D. A. 16: 25, 1949.
14.
Fusayama, T. : Dimensional, Form and Hardness Changes of Dies for Indirect Dental Technic, J. A. D. A. 52: 162, 1956.
15.
Skinner, E.W. , and Hoblit, N.E.: A Study of the Accuracy of Hydrocolloid Impressions, J. Pros. Den. 6: 80, 1956.
16.
James, A.G. : Maintenance of Equilibrium in Reversible Hydrocolloid Impressions, Parts I, II and III, J. D. Bes. 28: 108, 447, 455, 1949.