Columbia subject headings:
Crying.
Emotions in motion pictures.
Laughter.
Psychoanalysis and motion pictures.
Psychoanalysis and television.
Harvard subject headings:
Crying
Emotions in motion pictures.
Laughter
Psychoanalysis and motion pictures.
Psychoanalysis and television.
Princeton subject headings:
Crying.
Emotions in motion pictures.
Laughter.
Psychoanalysis and motion pictures.
Psychoanalysis and television.