APA-referens (7:e uppl.)
Zecker, R. (2018). "A Road to Peace and Freedom": The International Workers Order and the Struggle for Economic Justice and Civil Rights, 1930-1954. Temple University Press.
Chicago-referens (17:e uppl.)
Zecker, Robert. "A Road to Peace and Freedom": The International Workers Order and the Struggle for Economic Justice and Civil Rights, 1930-1954. Philadelphia: Temple University Press, 2018.
MLA-referens (9:e uppl.)
Zecker, Robert. "A Road to Peace and Freedom": The International Workers Order and the Struggle for Economic Justice and Civil Rights, 1930-1954. Temple University Press, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.