2Little A. Muhigrade teaching:towards an international research and policy agenda[J]. International Journal of Educational De- velopment, 2001,21 (6) : 481 -- 497.
6Nona Y. Glazer. "Between a Rock and a Hard PIace":Women' s professional organizations in nursing and class, racial, and ethnic inequalities[J. Gender and Society, 1991,5 (3) : 351-372.