Columbia subject headings:
Equatorial Guinea--Emigration and immigration.
Equatorial Guineans--Employment--Spain.
Families--Equatorial Guinea.
Harvard subject headings:
Equatorial Guinea--Civilization.
Equatorial Guinea--Emigration and immigration.
Equatorial Guineans--Employment--Spain.
Families--Equatorial Guinea.
Princeton subject headings:
Equatorial Guinea--Emigration and immigration.
Equatorial Guineans--Employment--Spain.
Families--Equatorial Guinea.