Columbia subject headings:
Elite (Social sciences)--United States--Case studies.
Upper class--California--Los Angeles--Case studies.
Upper class--Illinois--Chicago--Case studies.
Upper class--Massachusetts--Boston--Case studies.
Upper class--New York (State)--New York--Case studies.
Upper class--South Carolina--Charleston--Case studies.
Harvard subject headings:
Elite (Social sciences)--United States--Case studies.
Upper class--California--Los Angeles--Case studies.
Upper class--Illinois--Chicago--Case studies.
Upper class--Massachusetts--Boston--Case studies.
Upper class--New York (State)--New York--Case studies.
Upper class--South Carolina--Charleston--Case studies.
Princeton subject headings:
Elite (Social sciences)--United States--Case studies.
Upper class--California--Los Angeles--Case studies.
Upper class--Illinois--Chicago--Case studies.
Upper class--Massachusetts--Boston--Case studies.
Upper class--New York (State)--New York--Case studies.
Upper class--South Carolina--Charleston--Case studies.