Columbia subject headings:
Drama--Therapeutic use--Periodicals.
Group psychotherapy--Periodicals.
Sociometry--Periodicals.
Harvard subject headings:
Drama--Therapeutic use--Periodicals.
Group psychotherapy--Periodicals.
Sociometry--Periodicals.
Princeton subject headings:
Drama--Therapeutic use--Periodicals.
Group psychotherapy--Periodicals.
Periodicals.
Sociometry--Periodicals.