1. The Semen of Animals and its Use for Artificial Insemination;Anderson;Imperial Bureau of Animal Breeding and Genetics Technical Communication,1945
2. Anderson, W. S. Vitality of Spermatozoa. Ky. Agr. Expt. Sta. Bull. 239.
3. Livability and Fertility of Bovine Spermatozoa in Different Diluents;Bratton;J. Dairy Sci.,1949
4. The Artificial Insemination of Dairy Cattle;Herman,1947
5. Variations in Dairy Bull Semen with Respect to its Use in Artificial Insemination;Herman;Mo. Ag. Expt. Sta. Research Bull.,1941