Conference held at the Institute of Marine Engineers and the Nautical Institute on 10 July 1987., The Institute of Marine Engineers., & The Nautical Institute. (1987). Technology and Manning in the 1990s. London: The Institute of Marine Engineers.
Παραπομπή Chicago StyleConference held at the Institute of Marine Engineers and the Nautical Institute on 10 July 1987., The Institute of Marine Engineers, and The Nautical Institute. Technology and Manning in the 1990s. London: The Institute of Marine Engineers, 1987.
Παραπομπή MLAConference held at the Institute of Marine Engineers and the Nautical Institute on 10 July 1987., The Institute of Marine Engineers, and The Nautical Institute. Technology and Manning in the 1990s. London: The Institute of Marine Engineers, 1987.