Columbia subject headings:
Community organization--Case studies.
Community power--Case studies.
Economic assistance, Domestic--United States--Case studies.
Poor--United States.
Harvard subject headings:
Community organization--Case studies.
Community power--United States--Case studies.
Economic assistance, Domestic--United States--Case studies.
Poor--United States
Princeton subject headings:
Case studies.
Community organization--Case studies.
Community power--United States.--Case studies.
Economic assistance, Domestic--United States--Case studies.
Poor--United States.