Here are entered works on the folklore of ethnic groups in general. Works on the folklore of specific ethnic groups are entered under the name of the ethnic group with the subdivision Folklore, e.g. Swedish Americans--Folklore.
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.