| Title: | The 15th Congress of the General Confederation of Labour (Confédération Générale du Travail) |
| Author: | International Labour Office |
| Note: | 1920 |
| Link: | PDF at archive.org |
| Stable link here: | http://onlinebooks.library.upenn.edu/webbin/book/lookupid?key=olbp46654 |
| Subject: | Confédération générale du travail |
| Subject: | Labor unions -- Congresses |