1. Ark, P. A., and E. W. Bodine. 1939. Bacterial ring rot of potatoes in Kern County, California. U. S. Dept. Agr. Bur. Plant Ind., Plant Dis. Rptr. 23: 199.
2. Baribeau, B. 1937. Fletrissure bacterienne et pourriture molle. Le Bul. Agric. 22: 13: 22–23.
3. Bonde, Reiner. 1937. A bacterial wilt and soft rot of the potato in Maine. Phytopath. 27: 106–108.
4. —. 1938. Bacterial wilt and soft rot in Maine. U. S. Dept. Agr., Bur. Plant Ind. Plant Dis. Rptr. 22: 459–460.
5. —. 1939. Bacterial wilt and soft rot of the potato. Amer. Potato Jour. 16. 109–114.