(1951). Payment by results in the building industry. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Payment by Results in the Building Industry. International Labour Organization, 1951.
MLA-Zitierstil (9. Ausg.)Payment by Results in the Building Industry. International Labour Organization, 1951.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.