Permanent International Association of Navigation Congresses, Permanent International Commission of Navigation Congresses, & International Navigation Association. (1926). Bulletin of the Permanent International Association of Navigation Congresses. Permanent International Association of Navigation Congresses.
Παραπομπή σε μορφή Chicago (17η εκδ.)Permanent International Association of Navigation Congresses, Permanent International Commission of Navigation Congresses, και International Navigation Association. Bulletin of the Permanent International Association of Navigation Congresses. Brussels: Permanent International Association of Navigation Congresses, 1926.
Παραπομπή σε μορφή MLA (8th εκδ.)Permanent International Association of Navigation Congresses, et al. Bulletin of the Permanent International Association of Navigation Congresses. Permanent International Association of Navigation Congresses, 1926.