Pierce County Labor Centennial Committee (Pierce County, Wash.). (1989). To live in dignity: Pierce County labor, 1883-1989. The Committee.
Style de citation Chicago (17e éd.)Pierce County Labor Centennial Committee (Pierce County, Wash.). To Live in Dignity: Pierce County Labor, 1883-1989. Tacoma, Wash.: The Committee, 1989.
Style de citation MLA (8e éd.)Pierce County Labor Centennial Committee (Pierce County, Wash.). To Live in Dignity: Pierce County Labor, 1883-1989. The Committee, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.