| The Laborer: A Journal of the Working Class |
| Labor Age |
| Labour Review |
| Oklahoma Leader |
| Iron Molders' International Union: Proceedings |
| Liberator |
| Labor Union Periodicals, Part 1: The Metal Trades |
| Labor Action |
| International Labor Press Association (International Labor Communications Association) |
| Labor Today |
| Left News |
| The Negro in Detroit |
| Jewish Community Center: Writer's Journal |
| News of Lansing |
| Labor Reports |
| Law Enforcement Journal |
| Testveriseg |
| The I.M.A. News |
| Workers Power |
| Library Service to Labor |
| Labour/Le Travailleur |
| Moscow Daily News |
| Iron Molders Journal |
| Life & Work |
| The Worker's Chronicle |
| Labor and Nation |
| Labour |
| International Labor and Working Class History |
| Liberated Guardian |
| Minutes and Reports, Hebrew Free Loan Association |
