Columbia subject headings:
Child support--Cross-cultural studies.
Child support--Government policy--Cross-cultural studies.
Child support--Government policy--United States.
Child support--United States.
Harvard subject headings:
Child support--Cross-cultural studies.
Child support--Government policy--Cross-cultural studies.
Child support--Government policy--United States.
Child support--United States.
Princeton subject headings:
Child support--Cross-cultural studies.
Child support--Government policy--Cross-cultural studies.
Child support--Government policy--United States.
Child support--United States.