Русско-англо-русский юридический словарь

The workforce or labour force (labor force in American English; see spelling differences) is the labour pool in employment. It is generally used to describe those working for a single company or industry, but can also apply to a geographic region like a city, state, or country. (Wikipedia)

Labour power (in German: Arbeitskraft; in French: force de travail) is a key concept used by Karl Marx in his critique of capitalist political economy. Marx distinguished between the capacity to do work, labour power, from the physical act of working, labour. (Wikipedia)