Zimmer, V. A. (1943). The conservation of man-power in United States war industries: Industrial health and safety campaign. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Zimmer, V. A. The Conservation of Man-power in United States War Industries: Industrial Health and Safety Campaign. International Labour Organization, 1943.
MLA-Zitierstil (9. Ausg.)Zimmer, V. A. The Conservation of Man-power in United States War Industries: Industrial Health and Safety Campaign. International Labour Organization, 1943.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.