Columbia subject headings:
Children--Bibliography.
Children--Juvenile literature--Bibliography.
Separation (Psychology)--Bibliography.
Separation (Psychology)--Juvenile literature--Bibliography.
Socialization--Bibliography.
Socialization--Juvenile literature--Bibliography.
Harvard subject headings:
Children--Bibliography
Children--Juvenile literature--Bibliography.
Separation (Psychology)--Bibliography.
Separation (Psychology)--Juvenile literature--Bibliography.
Socialization--Bibliography.
Socialization--Juvenile literature--Bibliography.
Princeton subject headings:
Children--Bibliography.
Children--Juvenile literature--Bibliography.
Separation (Psychology)--Bibliography.
Separation (Psychology)--Juvenile literature--Bibliography.
Socialization--Bibliography.
Socialization--Juvenile literature--Bibliography.