APA aipamena

Williamson, S. T. (1945). Trends in collective bargaining: A summary of recent experience. New York: The Twentieth Centry Fund.

Chicago Style aipamena

Williamson, S. T. Trends in Collective Bargaining: A Summary of Recent Experience. New York: The Twentieth Centry Fund, 1945.

MLA aipamena

Williamson, S. T. Trends in Collective Bargaining: A Summary of Recent Experience. New York: The Twentieth Centry Fund, 1945.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.