Permanent International Association of Navigation Congresses\nAssociation Internationale Permanente des Congrès de Navigation. (2001). Bulletin of the Permanent International Association of Navigation Congresses. Permanent International Association of Navigation Congresses.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPermanent International Association of Navigation Congresses\nAssociation Internationale Permanente des Congrès de Navigation. Bulletin of the Permanent International Association of Navigation Congresses. Bruxelles: Permanent International Association of Navigation Congresses, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPermanent International Association of Navigation Congresses\nAssociation Internationale Permanente des Congrès de Navigation. Bulletin of the Permanent International Association of Navigation Congresses. Permanent International Association of Navigation Congresses, 2001.