Allen, S. G. (1987). Declining unionization in construction: The facts and the reasons. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Allen, Steven G. Declining Unionization in Construction: The Facts and the Reasons. Cambridge, Mass: National Bureau of Economic Research, 1987.
MLA-Zitierstil (9. Ausg.)Allen, Steven G. Declining Unionization in Construction: The Facts and the Reasons. National Bureau of Economic Research, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.