Columbia subject headings:
Interpersonal relations.
Intimacy (Psychology)
Love.
Men--United States--Psychology.
Women--United States--Psychology.
Harvard subject headings:
Interpersonal relations
Intimacy (Psychology)
Love
Men--United States--Psychology.
Women--United States--Psychology.
Princeton subject headings:
Interpersonal relations.
Intimacy (Psychology)
Love.
Men--United States--Psychology.
Women--United States--Psychology.