Columbia subject headings:
Child mental health services--Handbooks, manuals, etc.
Teenagers--Mental health services--Handbooks, manuals, etc.
Harvard subject headings:
Child mental health services--Handbooks, manuals, etc.
Teenagers--Mental health services--Handbooks, manuals, etc.
Princeton subject headings:
Child mental health services--Handbooks, manuals, etc.
Teenagers--Mental health services--Handbooks, manuals, etc.