Bhapkar V.P. (1966) A note on the equivalence of two test criteria for hypotheses in categorical data.
*Journal of the American Statistical Association*, 61: 228-235.

Ireland C.T., Ku H.H., and Kullback S. (1969) Symmetry and marginal homogeneity of an r x r contingency table. *Journal of the American Statistical Association*, 64: 1323-1341.

Keefe T.J. (1982) On the relationship between two tests for homogeneity of the marginal distributions in a two-way classification. *Biometrika*, 69: 683-684.

Sun X., Yang Z. (2008) Generalized McNemar's Test for Homogeneity of the Marginal Distributions. *SAS Global Forum 2008: Statistics and Data Analysis*, Paper 382-208.