Columbia subject headings:
Harvard subject headings:
Documentary photography
Prostitution--United States
Prostitution--United States--Pictorial works.
Sex-oriented businesses--Pictorial works.
Sex-oriented businesses--United States.
Princeton subject headings:
Documentary photography.
Prostitution--United States--Pictorial works.
Prostitution--United States.
Sex industry--Pictorial works.
Sex industry--United States.