Columbia subject headings:
Paul, the Apostle, Saint--Travel--Greece.
Paul, the Apostle, Saint--Travel--Turkey.
Paul, the Apostle, Saint.
Harvard subject headings:
Paul, the Apostle, Saint
Paul, the Apostle, Saint--Travel--Greece.
Paul, the Apostle, Saint--Travel--Turkey.
Princeton subject headings:
Paul, the Apostle, Saint--Travel--Asia (Roman province).
Paul, the Apostle, Saint--Travel--Greece.