Rubin, Lillian Breslow, Worlds of Pain: Life in the Working Class Family, Basic Books (1976), hardcover ISBN0-465-09245-4; trade paperback, 268 pages, ISBN0-465-09724-3
Shipler, David K., The Working Poor: Invisible in America, Knopf (2004), hardcover, 322 pages, ISBN0-375-40890-8
Zweig, Michael, Working Class Majority: America's Best Kept Secret, Cornell University Press (2001), trade paperback, 198 pages, ISBN0-8014-8727-7
Joel Townsley Rogers, Joel Rogers, America's Forgotten Majority: Why the White Working Class Still Matters, Basic Books (June 2000), hardcover, 232 pages, ISBN0465083986ISBN978-0465083985