Roger

发表

Claude, Christopher, Ronald, 1980, American Journal of Sociology.

James, Daniel, Ronald, 1991, American Journal of Sociology.

Anne, Ananya, W. Turner, 2017 .

Wood, Patrick, Baker, 2014 .

Claude, James, Daniel, 1981, American Journal of Sociology.

Claude, Arnold, Phillip, 1972, American Journal of Sociology.