Columbia subject headings:
Comedy films--Indexes.
Motion picture producers and directors--Biography--Dictionaries.
Motion picture producers and directors--Europe--Biography--Dictionaries.
Motion picture producers and directors--United States--Biography--Dictionaries.
Harvard subject headings:
Comedy films--Indexes.
Motion picture producers and directors--Biography--Dictionaries
Motion picture producers and directors--Europe--Biography--Dictionaries.
Motion picture producers and directors--United States--Biography--Dictionaries.
Princeton subject headings:
Comedy films--Indexes.
Dictionaries.
Motion picture producers and directors--Biography--Dictionaries.
Motion picture producers and directors--Europe--Biography--Dictionaries.
Motion picture producers and directors--United States--Biography--Dictionaries.