Columbia subject headings:
Espionage--Israel.
Intelligence service--Israel--History.
Internal security--Israel.
Israel. Sherut ha-biṭaḥon ha-kelali.
Harvard subject headings:
Espionage--Israel.
Intelligence service--Israel--History.
Internal security--Israel.
Israel. Sherut ha-biṭaḥon ha-kelali
Spies--Israel.
Princeton subject headings:
Espionage--Israel.
Intelligence service--Israel--History.
Secret service--Israel--History.
Spies--Israel.