References
- Chapman , Douglas G. and Meng , Rosa C. 1966 . “The Power of Chi-Square Tests for Contingency Tables,” . Journal of the American Statistical Association , 61 : 965 – 75 .
- Haynam , G. E. , Govindarajulu , Z. and Leone , F. C. 1970 . “Tables of the Cumulative Non-Central Chi-Square Distribution,” . In Selected Tables in Mathematical Statistics , Edited by: Harter , H. L. and Owen , D. B. Vol. I , Chicago : Markham Publishing Co. .