1. Randomization Tests;Edgington,1995
2. Randomization;Manly,1997
3. Why permutation tests are superior to t and F tests in biomedical research;Ludbrook;Am. Stat.,1998
4. Multivariate Permutation Tests: With Applications in Biostatistics;Pesarin,2001
5. Permutation Methods: A Distance Function Approach;Mielke,2001