(1918). Proceedings of the National Conference on Labor Problems Under War Conditions: Under the Joint Auspices of The Society of Industrial, Engineers and The Western Efficiency. Society. Held at the Hotel La Salle, Chicago, March 27, 28, 29, 1918. [Umschlagtitel:] Labor Problems Under War Conditions .. s.t.
Chicago-Zitierstil (17. Ausg.)Proceedings of the National Conference on Labor Problems Under War Conditions: Under the Joint Auspices of The Society of Industrial, Engineers and The Western Efficiency. Society. Held at the Hotel La Salle, Chicago, March 27, 28, 29, 1918. [Umschlagtitel:] Labor Problems Under War Conditions .. Chicago: s.t, 1918.
MLA-Zitierstil (9. Ausg.)Proceedings of the National Conference on Labor Problems Under War Conditions: Under the Joint Auspices of The Society of Industrial, Engineers and The Western Efficiency. Society. Held at the Hotel La Salle, Chicago, March 27, 28, 29, 1918. [Umschlagtitel:] Labor Problems Under War Conditions .. s.t, 1918.