International Conference on the Harmonized System of Survey and Certification. (1989). International conference on the harmonized system of survey and certification: Final act of the conference with resolutions and the protocol of 1988 related to the international convention on load lines, 1966. International Maritime Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Conference on the Harmonized System of Survey and Certification. International Conference on the Harmonized System of Survey and Certification: Final Act of the Conference with Resolutions and the Protocol of 1988 Related to the International Convention on Load Lines, 1966. London: International Maritime Organization, 1989.
Παραπομπή σε μορφή MLA (9th εκδ.)International Conference on the Harmonized System of Survey and Certification. International Conference on the Harmonized System of Survey and Certification: Final Act of the Conference with Resolutions and the Protocol of 1988 Related to the International Convention on Load Lines, 1966. International Maritime Organization, 1989.