Independent Socialist Clubs of America. (1969). I.S., independent socialist. Independent Socialist Clubs of America.
Chicago-referens (17:e uppl.)Independent Socialist Clubs of America. I.S., Independent Socialist. Berkeley, Calif.: Independent Socialist Clubs of America, 1969.
MLA-referens (8:e uppl.)Independent Socialist Clubs of America. I.S., Independent Socialist. Independent Socialist Clubs of America, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.