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.
Chicago-referens (17:e uppl.)Permanent 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.
MLA-referens (8:e uppl.)Permanent 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.