Columbia subject headings:
Part-time employment--United States.
Youth--Employment--Psychological aspects--United States.
Youth--Employment--United States.
Harvard subject headings:
Part-time employment--United States
Youth--Employment--Psychological aspects--United States.
Youth--Employment--United States
Youth--Employment--United States--Psychological aspects.
Princeton subject headings:
Part-time employment--United States.
Youth--Employment--Psychological aspects--United States.
Youth--Employment--United States.