1. The oxidative metabolism of the colorless alga, Prototheca zopfii;BARKER H. A.;J. Cellular Comp. Physiol.,1936
2. The oxidation of thymine by an unidentified bacterium;BATT R. D.;Biochem. J.,1951
3. The effect of glucose or acetate on the rate of endogenous respiration of Penicillium chrysogenum;BLUMENTHAL H. J.;Bacteriol. Proc.,1951
4. CLIFTON C. E. 1952 The enzymes Vol. II Part 2 pp. 912-928. Edited by J. B. Sumner and K. MyrbiLck. Academic Press Inc. New York.
5. CLIFTON C. E. 1957 Introduction to bacterial physiology. McGraw-Hill Book Co. Inc. New York.