Dyfyniad APA

Coughlin, C. E. (1939). The National Labor Relations Act--its history and proposed amendments. [C.E. Coughlin?].

Dyfyniad Arddull Chicago

Coughlin, Charles E. The National Labor Relations Act--its History and Proposed Amendments. Royal Oak, Mich.: [C.E. Coughlin?], 1939.

Dyfyniad MLA

Coughlin, Charles E. The National Labor Relations Act--its History and Proposed Amendments. [C.E. Coughlin?], 1939.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.