W. mcmahon

发表

W. mcmahon, 1999 .

J. Fredericks Volkwein, Walter W. McMahon, J. F. Volkwein, 1991 .

J. Graham, W. mcmahon, 1987 .

W. mcmahon, E. Appiah, Elizabeth M. Appiah, 2002 .

W. mcmahon, 1987 .

W. mcmahon, C. M. Sprenkle, 1970, National Tax Journal.

W. mcmahon, Carroll Melton, 1978 .