Columbia subject headings:
Aggressiveness--Periodicals.
Psychology, Experimental--Periodicals.
Violence--Periodicals.
Harvard subject headings:
Aggressiveness--Periodicals.
Psychology, Experimental--Periodicals.
Violence--Periodicals.
Princeton subject headings:
Aggressiveness--Periodicals.
Periodicals.
Psychology, Experimental--Periodicals.
Violence--Periodicals.