AFL-CIO & AFL-CIO. Library. (1977). AFL and CIO pamphlets, 1889-December 1955, held in the AFL-CIO library: A collection of the official publications of the American Federation of Labor and the congress of Industrial Organization from 1889 to the AFL-CIO merger in December 1955. Greenwood Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)AFL-CIO και AFL-CIO. Library. AFL and CIO Pamphlets, 1889-December 1955, Held in the AFL-CIO Library: A Collection of the Official Publications of the American Federation of Labor and the Congress of Industrial Organization from 1889 to the AFL-CIO Merger in December 1955. Westport, Conn.: Greenwood Press, 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)AFL-CIO και AFL-CIO. Library. AFL and CIO Pamphlets, 1889-December 1955, Held in the AFL-CIO Library: A Collection of the Official Publications of the American Federation of Labor and the Congress of Industrial Organization from 1889 to the AFL-CIO Merger in December 1955. Greenwood Press, 1977.