| Title | Radnici! Proleteri! Drugovi i drugarice! |
| Alternate title | |
| Subtitle | |
| Author | |
| Corporate author | Opšti radnički savez Jugoslavije |
| Year of publication | 1921 |
| Place of publication | Zagreb |
| Publisher | Opći radnički savez Jugoslavije |
| Source | |
| Signature | 518-6-426 |