Columbia subject headings:
Personality tests.
Szondi test.
Szondi, Leopold, 1893-1986. Experimentelle Triebdiagnostik.
Harvard subject headings:
Clinical psychology.
Szondi, Leopold, 1893-1986. Experimentelle Triebdiagnostik.
Princeton subject headings:
Clinical psychology.
Szondi, Leopold, 1893-1986 Experimentelle Triebdiagnostik.