Cita APA (7th ed.)

International Labor Conference & International Labor Office. (1919). Record of proceedings. 1st-. International Labor Office.

Cita Chicago (17th ed.)

International Labor Conference i International Labor Office. Record of Proceedings. 1st-. Geneva: International Labor Office, 1919.

Cita MLA (9th ed.)

International Labor Conference i International Labor Office. Record of Proceedings. 1st-. International Labor Office, 1919.