Johnsen, J. E. c. (1935). Collective bargaining. Wilson.
Chicagoスタイル(17版)引用形式Johnsen, Julia Emily comp. Collective Bargaining. New York: Wilson, 1935.
MLA(9版)引用形式Johnsen, Julia Emily comp. Collective Bargaining. Wilson, 1935.
警告: この引用は必ずしも正確ではありません.