1. Runs test for a circular distribution and a table of probabilities;Asano;Annals of the Institute of Statistical Mathematics,1965
2. Runs and Scans with Applications;Balakrishnan,2002
3. Probability and Measure;Billingsley,1986
4. Success runs in a circular sequence of independent Bernoulli trials;Charalambides,1994
5. Enumerative Combinatorics;Charalambides,2002