(1991). Offshore operations post piper alpha: IMArE/RINA Joint Offshore Group International Conference, London, 6-8 February 1991. London: Marine Management (Holdings).
Παραπομπή Chicago StyleOffshore Operations Post Piper Alpha: IMArE/RINA Joint Offshore Group International Conference, London, 6-8 February 1991. London: Marine Management (Holdings), 1991.
Παραπομπή MLAOffshore Operations Post Piper Alpha: IMArE/RINA Joint Offshore Group International Conference, London, 6-8 February 1991. London: Marine Management (Holdings), 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.