Columbia subject headings:
Custody of children--International cooperation.
Kidnapping--Prevention--International cooperation.
Parental kidnapping--Prevention--International cooperation.
Harvard subject headings:
Custody of children--International cooperation.
Kidnapping--Prevention--International cooperation.
Parental kidnapping--Prevention--International cooperation.
Princeton subject headings:
Custody of children--International cooperation.
Kidnapping--Prevention--International cooperation.
Parental kidnapping--Prevention--International cooperation.