Here are entered works on the act of permanently or temporarily relocating across national borders without complying with the legal requirements of the destination country. When this heading is assigned to works on persons who immigrate illegally, the heading Noncitizens is also assigned.
Here are entered works on nationals of one country working in another country. Works on laborers who migrate from one section to another section of the same country are entered under Migrant labor. Works on employment opportunities in foreign countries are entered under Employment in foreign countries.
