1. R. A. Fisher and F. Yates, “Statistical Tables for Biological, Agricultural and Medical Research,” 6th ed., Hafner, New York.
2. On theory and applications of BIB designs with repeated blocks;Foody;Ann. Statist.,1977
3. Corrigendum;Foody;Ann. Statist.,1979
4. BIB Designs with Various Support Sizes;Hedayat,1976
5. Sampling designs with reduced support sizes;Hedayat,1979