Hudson, H. D. (1952). The Progressive Mine Workers of America: A study in rival unionism. University of Illinois.
Chicagoスタイル(17版)引用形式Hudson, Harriet D. The Progressive Mine Workers of America: A Study in Rival Unionism. Urbana: University of Illinois, 1952.
MLA(8版)引用形式Hudson, Harriet D. The Progressive Mine Workers of America: A Study in Rival Unionism. University of Illinois, 1952.
警告: この引用は必ずしも正確ではありません.