Belous, R. S. (1989). The contingent economy: The growth of the temporary, part-time, and subcontracted workforce. National Planning Association.
Dyfyniad Arddull ChicagoBelous, Richard S. The Contingent Economy: The Growth of the Temporary, Part-time, and Subcontracted Workforce. Washington, D.C.: National Planning Association, 1989.
Dyfyniad MLABelous, Richard S. The Contingent Economy: The Growth of the Temporary, Part-time, and Subcontracted Workforce. National Planning Association, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.