International Conference on Training and Certification of Seafarers London, E., International Labour Organisation., & Intergovernmental Maritime Consultative Organization. (1978). International Conference on Training and Certification of Seafarers: Final act of the conference, with attachments, including the International convention on standards of training, certification, and watchkeeping for seafarers, 1978./. London: Inter-Governmental Maritime Consultative Organization.

International Conference on Training and Certification of Seafarers London, England), International Labour Organisation, and Intergovernmental Maritime Consultative Organization. International Conference On Training and Certification of Seafarers: Final Act of the Conference, With Attachments, Including the International Convention On Standards of Training, Certification, and Watchkeeping for Seafarers, 1978./. London: Inter-Governmental Maritime Consultative Organization, 1978.

International Conference on Training and Certification of Seafarers London, England), International Labour Organisation, and Intergovernmental Maritime Consultative Organization. International Conference On Training and Certification of Seafarers: Final Act of the Conference, With Attachments, Including the International Convention On Standards of Training, Certification, and Watchkeeping for Seafarers, 1978./. London: Inter-Governmental Maritime Consultative Organization, 1978.