1. Barr, G. R. Selecting Young Dairy Sires on Differences Between Relatives and Their Contemporaries. Unpublished Ph.D. thesis, Library, Iowa State University, Ames. 1962.
2. Deaton, O. W. Weighting Information from Relatives to Select for Milk in Holsteins. Unpublished Ph.D. thesis, Library, Michigan State University, East Lansing. 1963.
3. Everett, R. W. The Relationship Between AI Sires and the Index Value of Their Dams. Unpublished M.S. thesis, Library, Michigan State University, East Lansing. 1963.
4. Genetic Correlation Between Type and Production in Jersey Cattle;Harvey;J. Dairy Sci.,1952
5. Estimation of Variance and Covariance Components;Henderson;Biometrics,1953